627a2974cdfa2cb2f6b05ffbfa74fc30_JaffaCakes118 | Triage

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General

Target

627a2974cdfa2cb2f6b05ffbfa74fc30_JaffaCakes118
Size

148KB
MD5

627a2974cdfa2cb2f6b05ffbfa74fc30
SHA1

e703c277adeaf2aa2d74b55138cf258a46176d97
SHA256

5a1898580bbe3ac933896ad012a787c379563d9ba48e1acc3b516600e75883b2
SHA512

9606b601a872ca784332eaf30a21d4d2313f4a2b35d701763b8fef2a2e6915e0cb3feed03087eba11d99e677019e1a076465efedc42ecbfae53dda71182c665c
SSDEEP

3072:tRIuSFj8YDon73UrmfDHFTd9zrGc2Oaz4TQiPQzXn:tSTFj80i3Urm79zSACz

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
627a2974cdfa2cb2f6b05ffbfa74fc30_JaffaCakes118
unpack001/out.upx

Files

627a2974cdfa2cb2f6b05ffbfa74fc30_JaffaCakes118
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 220KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 62KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 88KB

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_32BIT_MACHINE

Sections

.text
Size: 176KB - Virtual size: 173KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 88KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ