0c58837d9f6806a6dfa49a7b46588926

General

Target

0c58837d9f6806a6dfa49a7b46588926
Size

319KB
MD5

0c58837d9f6806a6dfa49a7b46588926
SHA1

db63bc5dd87407d1e6daaa3a4230dd2c60817b12
SHA256

e51dd030a6b84d76535dfd9f372f58a71584e8cda7d8f9791dda0c3e0679959b
SHA512

c15d047d9340f623f46848a70be859e42117b210da961f242cd5ad751a87d80efa284b6b8aec0535635ec4471e32babbb669d9d6c8a309c4b6ec5a0f8d2b43c7
SSDEEP

6144:rrZL72j27hftYb7G5fplSV5S0iq0Z7YSn+nwHQVLoTOgBBm/TF5zo/70VHu:rFjdSPS0YZ7YSn+wTCg8Tzzo/oM

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
0c58837d9f6806a6dfa49a7b46588926
unpack001/out.upx

Files

0c58837d9f6806a6dfa49a7b46588926
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 536KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 303KB - Virtual size: 304KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 659KB - Virtual size: 658KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 536KB

UPX1 Size: 303KB - Virtual size: 304KB

.rsrc Size: 14KB - Virtual size: 16KB

Headers

File Characteristics

Sections

CODE Size: 659KB - Virtual size: 658KB

DATA Size: 21KB - Virtual size: 20KB

BSS Size: - Virtual size: 4KB

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

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 46KB - Virtual size: 46KB

.rsrc Size: 64KB - Virtual size: 64KB

UPX0
Size: - Virtual size: 536KB

UPX1
Size: 303KB - Virtual size: 304KB

.rsrc
Size: 14KB - Virtual size: 16KB

CODE
Size: 659KB - Virtual size: 658KB

DATA
Size: 21KB - Virtual size: 20KB

BSS
Size: - Virtual size: 4KB

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

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 46KB - Virtual size: 46KB

.rsrc
Size: 64KB - Virtual size: 64KB