f63b97b1131a260f1d3a3c98d39f7122_JaffaCakes118 | Triage

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General

Target

f63b97b1131a260f1d3a3c98d39f7122_JaffaCakes118
Size

19KB
MD5

f63b97b1131a260f1d3a3c98d39f7122
SHA1

c6012912dad5b384262d4c310b23ce4235db190d
SHA256

1e0420e80ed2a4a207474d9d9b14a3bf8dcbe5aaa8e2f017584f957aebe0a939
SHA512

6b0161749e0e0d595bc0dda80fbf9939492217850b0f4eace55358de5553468a79583c7bbbd76f75eabb98a1bb462bec6216191bf593afd6df35bbe1a5ea6a4a
SSDEEP

384:T3Pm3J9WlgSeRToQCVftn/9M3Pfr9tlNwrwp6ZejjNzrgs:DPm3zWlgV2Vft/9M3ptl6cp6Z+Nz1

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
f63b97b1131a260f1d3a3c98d39f7122_JaffaCakes118
unpack001/out.upx

Files

f63b97b1131a260f1d3a3c98d39f7122_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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

.rdata
Size: 4KB - Virtual size: 868B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ