488b8b4482f6196bc8d896c93a0a3dc0_JaffaCakes118 | Triage

Sharing

General

Target

488b8b4482f6196bc8d896c93a0a3dc0_JaffaCakes118
Size

43KB
MD5

488b8b4482f6196bc8d896c93a0a3dc0
SHA1

051ee7e8dfe3addd92a7facc5255e1400ceb4916
SHA256

0f92eedf2afe48f3dcb8acf3bb4d3e3cc13d3fcd31c4b458d41dcdad321c0b7b
SHA512

9ab4f896fe8ff3e0aac79402f893b63aee28f846987c22249eff57b46541c919f44eab196947f6f4e2e2e071cb86e45b4a91f99413f82869c22ead4197769d5f
SSDEEP

768:Vsec+7Ctrz5HvGI08UT6/9aoKBMtKrHa9jmXGX7:V8+utNPGI86VaoKED9jmXGX7

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
488b8b4482f6196bc8d896c93a0a3dc0_JaffaCakes118
unpack001/out.upx

Files

488b8b4482f6196bc8d896c93a0a3dc0_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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 84KB - Virtual size: 82KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ