8c2f1091383ac0eb54f1a72e51f311f9_JaffaCakes118 | Triage

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General

Target

8c2f1091383ac0eb54f1a72e51f311f9_JaffaCakes118
Size

79KB
MD5

8c2f1091383ac0eb54f1a72e51f311f9
SHA1

56fb6f0a00aef479a989ae09ba100fee2e42541e
SHA256

ad978c45455ea2376650ed362a8f060c9a27a5ea4eea653b46423d177417782f
SHA512

cbcfeaccb3af9eb9c49db6070eceb27f4e9f33307786229f435dae89b6f188f245ac0784224468875b399ce325647d51deed777931d0f63594f6960569bb8f3f
SSDEEP

1536:+1mMlpiiVjzaQ3zSp9UwwC4T5l7LL6XFurMifrcqnfVN/xp24+5fy:gmKv5a8LT5l7aXWZrHf/xg5K

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
8c2f1091383ac0eb54f1a72e51f311f9_JaffaCakes118
unpack001/out.upx

Files

8c2f1091383ac0eb54f1a72e51f311f9_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

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_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ