aff7fed5d0b167308ad264b0dfc5bef6_JaffaCakes118 | Triage

Sharing

General

Target

aff7fed5d0b167308ad264b0dfc5bef6_JaffaCakes118
Size

184KB
MD5

aff7fed5d0b167308ad264b0dfc5bef6
SHA1

5d51076b18ff195b2ab52bfc73bce70cc614b8ee
SHA256

0ec380959d1a89d3293b2900debcf159aad8b91a64ed93bd1337040367b8b123
SHA512

32b81e431161366d460ab2f8f237fb6266f44c40a4c5671c1b2dfa22be74de47992037aec7493cba365f1458ccae13eaf3254ee0eccb165723f48ce31c3d21ea
SSDEEP

3072:t3CRCTcyuZAAA12vVpeubAUuyyAu9cGLNUfP6B7kOjLzI40O3J5IWxSblN:t3XuZ5A12vTe4uhlWGyfiB7kNiX/s

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
aff7fed5d0b167308ad264b0dfc5bef6_JaffaCakes118
unpack001/out.upx

Files

aff7fed5d0b167308ad264b0dfc5bef6_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 296KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 182KB - Virtual size: 184KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 456KB - Virtual size: 452KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 932B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 428B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ