f5d27a5e71a940b77c640764797104e6_JaffaCakes118 | Triage

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General

Target

f5d27a5e71a940b77c640764797104e6_JaffaCakes118
Size

6KB
MD5

f5d27a5e71a940b77c640764797104e6
SHA1

910fc2d25c02ec526c72eb5c93d6ac27f28a91c0
SHA256

18d1f307155ffa0c97c0f4fa26c6423f89c3e2a991e62c2955669ef632cdf148
SHA512

d9d39ca4eb401a5bd7f9267a02793a6134ca4a5e481adca5b2991d6474b203f5d1a850168ee4fc71a695ec2e211e7c74c734105d2f2b683fac0c1540e3698cb0
SSDEEP

96:QEblkpA55RJVqpmXUM13+xHngW4p2EQeDQ/z6tUGPO:VlkpA55RJApmb8Cp2veU/z6OGPO

Score

5^/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
f5d27a5e71a940b77c640764797104e6_JaffaCakes118
unpack001/out.upx

Files

f5d27a5e71a940b77c640764797104e6_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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 12KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE