3a8050bfc4f05c3e48c94d78ce1be9a7_JaffaCakes118 | Triage

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General

Target

3a8050bfc4f05c3e48c94d78ce1be9a7_JaffaCakes118
Size

136KB
MD5

3a8050bfc4f05c3e48c94d78ce1be9a7
SHA1

4494bfa300bdd12b4df8efacef2a39adef35039a
SHA256

d3e3952f65ebd3ed8b90d8177019bd29ae3b3900398bf15520168fa16608d597
SHA512

695202c1d621072bc1c39b672656f0be1870c8579295b3f1f9a10e144af2801dca99d1ebfec89739db5ec3bb2a66323eabfbe1b313a3f04b2f5bf1e6892d6f30
SSDEEP

3072:ufW+icwzJo3Q6oFhzfoArpGRA1Crf86msdy6pq55ZlZJrECrw6yX8+l6wuH:uu+ijqxojgR3rfdA5vEUyX9AH

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
3a8050bfc4f05c3e48c94d78ce1be9a7_JaffaCakes118
unpack001/out.upx

Files

3a8050bfc4f05c3e48c94d78ce1be9a7_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ