bf4cd94d1b8f555a4ef1c98b174ca829_JaffaCakes118 | Triage

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General

Target

bf4cd94d1b8f555a4ef1c98b174ca829_JaffaCakes118
Size

22KB
MD5

bf4cd94d1b8f555a4ef1c98b174ca829
SHA1

d1d3c1ece70d4f29ede515f1b71ccbd4f5d6dfb0
SHA256

68ea1be7316247eea4c58508572692aace10828280e04f252f0dae6c04e37622
SHA512

0b59780bde1462bf105b0945d15d566db4ae07d79cf41fb4e124f54103f341c1a13aac5cf1bc9d2c47a35e2a9784b0e2facd676195061f0699db80c6e2595ac1
SSDEEP

384:yTyr+xzMHpz9THYMo88No0135K7SLdQbqOdT8kcv:yTkRHpzy58aKgdEq84l

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
bf4cd94d1b8f555a4ef1c98b174ca829_JaffaCakes118
unpack001/out.upx

Files

bf4cd94d1b8f555a4ef1c98b174ca829_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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: 44KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ