fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118 | Triage

Sharing

General

Target

fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118
Size

9KB
MD5

fdaf04c938e7423bf660a5e21f0dbf02
SHA1

aab508223b071240da01da21b34e710c94011d9e
SHA256

7a9416217094766b3f4295e342fc8e4d6a9f3dda330615812cc0e47088182ed3
SHA512

e1da95dc85b317bf4630a63ec6fae1ae661d6b53700ed27b1db4c66d75b17f416be9ac3b435096278314ebe0fb38e47a0555fc1755b96509c3f847ad28bd15a5
SSDEEP

192:Umng7XOzt9xzdDNXUzgtZFSbVcThxVysmr3Dj:S7X8tzdFUM85ah/5wj

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
fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118
unpack001/out.upx

Files

fdaf04c938e7423bf660a5e21f0dbf02_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - 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

Sections

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ