rcond[.]exe | Triage

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General

Target

rcond.exe
Size

2.5MB
MD5

fca62c2799882f21197df407fa2de37b
SHA1

bce8a033c25682c4e4f22931eefa62cd30eaf42a
SHA256

e95caac7805e33ed842fab430ba4b46d768c14f8981223f5739d1e6920eec6e5
SHA512

49842b24142daac51b3740eade06a5e330298657cc3e49d92e2555fe8c033fc9dd6face80583f31a33fb456f564889246da7d649d637bb78b5fca600ab88c0e5
SSDEEP

49152:xIDxUJ+K7vNK2Xp6CbQK0RMGDrzHG5GwBWrIaoyk7JKNLOzQgLK+MJbGX3w0PawB:218F56Cb90xrIaoyk7JKN/+MJGAwez+

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
rcond.exe
unpack001/out.upx

Files

rcond.exe
.exe windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 4.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 640B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 481KB - Virtual size: 480KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 565KB - Virtual size: 564KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 914KB - Virtual size: 914KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/71
Size: 389KB - Virtual size: 389KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/83
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/96
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/107
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/118
Size: 512B - Virtual size: 234B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/134
Size: 513KB - Virtual size: 512KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/148
Size: 1024B - Virtual size: 700B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/164
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/180
Size: 512B - Virtual size: 94B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 4.0MB

UPX1 Size: 1.7MB - Virtual size: 1.7MB

UPX2 Size: 1024B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.data Size: 1024B - Virtual size: 640B

.rdata Size: 481KB - Virtual size: 480KB

/4 Size: 512B - Virtual size: 4B

.pdata Size: 43KB - Virtual size: 43KB

.xdata Size: 86KB - Virtual size: 85KB

.bss Size: - Virtual size: 1KB

.idata Size: 7KB - Virtual size: 7KB

.CRT Size: 512B - Virtual size: 112B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 10KB - Virtual size: 10KB

/14 Size: 2KB - Virtual size: 1KB

/29 Size: 565KB - Virtual size: 564KB

/45 Size: 914KB - Virtual size: 914KB

/57 Size: 12KB - Virtual size: 11KB

/71 Size: 389KB - Virtual size: 389KB

/83 Size: 4KB - Virtual size: 3KB

/96 Size: 1.3MB - Virtual size: 1.3MB

/107 Size: 12KB - Virtual size: 11KB

/118 Size: 512B - Virtual size: 234B

/134 Size: 513KB - Virtual size: 512KB

/148 Size: 1024B - Virtual size: 700B

/164 Size: 1KB - Virtual size: 1KB

/180 Size: 512B - Virtual size: 94B

UPX0
Size: - Virtual size: 4.0MB

UPX1
Size: 1.7MB - Virtual size: 1.7MB

UPX2
Size: 1024B - Virtual size: 4KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 1024B - Virtual size: 640B

.rdata
Size: 481KB - Virtual size: 480KB

/4
Size: 512B - Virtual size: 4B

.pdata
Size: 43KB - Virtual size: 43KB

.xdata
Size: 86KB - Virtual size: 85KB

.bss
Size: - Virtual size: 1KB

.idata
Size: 7KB - Virtual size: 7KB

.CRT
Size: 512B - Virtual size: 112B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 10KB - Virtual size: 10KB

/14
Size: 2KB - Virtual size: 1KB

/29
Size: 565KB - Virtual size: 564KB

/45
Size: 914KB - Virtual size: 914KB

/57
Size: 12KB - Virtual size: 11KB

/71
Size: 389KB - Virtual size: 389KB

/83
Size: 4KB - Virtual size: 3KB

/96
Size: 1.3MB - Virtual size: 1.3MB

/107
Size: 12KB - Virtual size: 11KB

/118
Size: 512B - Virtual size: 234B

/134
Size: 513KB - Virtual size: 512KB

/148
Size: 1024B - Virtual size: 700B

/164
Size: 1KB - Virtual size: 1KB

/180
Size: 512B - Virtual size: 94B