40377cc578ee6c4e474da0b4f9ded84f_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

40377cc578ee6c4e474da0b4f9ded84f_JaffaCakes118
Size

27KB
MD5

40377cc578ee6c4e474da0b4f9ded84f
SHA1

715e199f0e0a594fe009e10a0f58a54197d00324
SHA256

bb79f2f26b8fa878a9934e29392ded22a3a78c72e7f48b5b34d349d9a0c4fbfe
SHA512

76fe1660b4c9174e3075aec0cf43151273a50d50dc06bdc614b0b28db6bc2fd82ac069c0d58358878ef1798d348433c9da8213b04a45535a7050efb7c4b9baaa
SSDEEP

384:jHzKbic5BxVb3IsioPmHRqmBk2AUG5P+UiAirLb2B4nyZopX3MKonS4TQ:3KFY3oP0ImBk2AU6P+UJSLbgZopronS

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
40377cc578ee6c4e474da0b4f9ded84f_JaffaCakes118
unpack001/out.upx

Files

40377cc578ee6c4e474da0b4f9ded84f_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 22KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ