38e9c8abf3025fbc0af04ffbf31e0f4b_JaffaCakes118 | Triage

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General

Target

38e9c8abf3025fbc0af04ffbf31e0f4b_JaffaCakes118
Size

11KB
MD5

38e9c8abf3025fbc0af04ffbf31e0f4b
SHA1

4a8b1fa55ae08b02ef03f4fa90563271bb5c8e0d
SHA256

ce3f8ff2fafa8a6ee156f4938232bb9962f37474ad0127a068cc748ec2fd7277
SHA512

be285d9d5e62c6f9443e3a3c3742911c786a4ca0d2d34b0716f5737e7e6d4fd18f076fc3378b4632b6769e71801d187d47c9344273496db3ecd896e9b97e85a3
SSDEEP

192:yEvHp8Rlz1VwpOyCi0ISYe8F0HpcKzsnqrSAcatm6w3oi/MrbEu:5fp8Rlz12ptjpeK0qKzsqXtm6Gubl

Score

5^/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
38e9c8abf3025fbc0af04ffbf31e0f4b_JaffaCakes118
unpack001/out.upx

Files

38e9c8abf3025fbc0af04ffbf31e0f4b_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ