bf86c88cc5dcdc322705011b36808df7_JaffaCakes118 | Triage

Sharing

General

Target

bf86c88cc5dcdc322705011b36808df7_JaffaCakes118
Size

214KB
MD5

bf86c88cc5dcdc322705011b36808df7
SHA1

a15abbdf9f859fd7ad7529aa7443bc4dcd6fa1a4
SHA256

7814dff723d3db3291755d46768d11cadb00855871d92ec71b64981b808a7c3c
SHA512

bd6825b7f0d9386131fedfe079b4d916c2c1945781c9d311f65ca7507f1f1fbbb67e0be4f0e8caa967170debac0e4a10c3ce57955f356b494eb63c26afc96854
SSDEEP

6144:g4uDFtf4mAAuKvj89JRNucIyvpnKnDKqmXq:6Btf4mAAxvIJRNugvp

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
bf86c88cc5dcdc322705011b36808df7_JaffaCakes118
unpack001/out.upx

Files

bf86c88cc5dcdc322705011b36808df7_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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 186KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 76KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ