7694d270cdbc32baf0eee4f3556b4081_JaffaCakes118 | Triage

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General

Target

7694d270cdbc32baf0eee4f3556b4081_JaffaCakes118
Size

12KB
MD5

7694d270cdbc32baf0eee4f3556b4081
SHA1

e2900b9a930c8df3d967bedbc52c505684a06c05
SHA256

df42d139102dd6876a3dba57dd38adfed2f1ae69d1e9c24550573603c59bb306
SHA512

ec359fff5b7516271bcff1e50d02b52acaee544217c59657ea9426099de1056cc548dde292fe4b1414a7c47e7ede20c5ea1c29be33b57a691421e97b6285859c
SSDEEP

192:tskWrZ4EncpARRQgjdmd0l8RPUvXItUoaYNkWO24QAazahVXCvHsV3kvDkc:t4vc6Igjy0lEP+XIt3WWO23jaLGrvH

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
7694d270cdbc32baf0eee4f3556b4081_JaffaCakes118
unpack001/out.upx

Files

7694d270cdbc32baf0eee4f3556b4081_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

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

Sections

.text
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ