3b3cb72a840e366709b886647acecd731a40c24b27c3a1f2a5c29cf653be7a97

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General

Target

3b3cb72a840e366709b886647acecd731a40c24b27c3a1f2a5c29cf653be7a97
Size

5.4MB
MD5

92470262660e4d1118069181856f7ad0
SHA1

e5cc9d4dbf12f89e4d4402dd9acac50e50ad8a01
SHA256

3b3cb72a840e366709b886647acecd731a40c24b27c3a1f2a5c29cf653be7a97
SHA512

775e927a04f4711617488bdf8ae831669ef30654051a23fb7fc571303da4d27df86a276c9502b01f136beb4951ff640a8abbd02eff52059a9df70bcebf5f1ba4
SSDEEP

98304:tO8t/eHK8X6JWTGiSE5covNO751n7NF4DI/kWbI7FJQaUM0ingPFRH/vqajxrGPD:1dz8pGi7zkn7N+D4z6FJQaU8erGRf

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
3b3cb72a840e366709b886647acecd731a40c24b27c3a1f2a5c29cf653be7a97
unpack001/out.upx

Files

3b3cb72a840e366709b886647acecd731a40c24b27c3a1f2a5c29cf653be7a97
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 5.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.3MB - Virtual size: 5.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 155KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 419KB - Virtual size: 792KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 484KB - Virtual size: 483KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 956KB - Virtual size: 955KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 644KB - Virtual size: 643KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 160KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 421KB - Virtual size: 420KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 840KB - Virtual size: 840KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 5.1MB

UPX1 Size: 5.3MB - Virtual size: 5.3MB

.rsrc Size: 155KB - Virtual size: 156KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 2.9MB - Virtual size: 2.9MB

.rdata Size: 3.1MB - Virtual size: 3.1MB

.data Size: 419KB - Virtual size: 792KB

/4 Size: 512B - Virtual size: 295B

/19 Size: 484KB - Virtual size: 483KB

/32 Size: 98KB - Virtual size: 98KB

/46 Size: 512B - Virtual size: 48B

/65 Size: 956KB - Virtual size: 955KB

/78 Size: 644KB - Virtual size: 643KB

/90 Size: 160KB - Virtual size: 160KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 54KB - Virtual size: 54KB

.symtab Size: 421KB - Virtual size: 420KB

.rsrc Size: 840KB - Virtual size: 840KB

UPX0
Size: - Virtual size: 5.1MB

UPX1
Size: 5.3MB - Virtual size: 5.3MB

.rsrc
Size: 155KB - Virtual size: 156KB

.text
Size: 2.9MB - Virtual size: 2.9MB

.rdata
Size: 3.1MB - Virtual size: 3.1MB

.data
Size: 419KB - Virtual size: 792KB

/4
Size: 512B - Virtual size: 295B

/19
Size: 484KB - Virtual size: 483KB

/32
Size: 98KB - Virtual size: 98KB

/46
Size: 512B - Virtual size: 48B

/65
Size: 956KB - Virtual size: 955KB

/78
Size: 644KB - Virtual size: 643KB

/90
Size: 160KB - Virtual size: 160KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 54KB - Virtual size: 54KB

.symtab
Size: 421KB - Virtual size: 420KB

.rsrc
Size: 840KB - Virtual size: 840KB