94b4bf9158583f0c42ac374320ded58c_JaffaCakes118 | Triage

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General

Target

94b4bf9158583f0c42ac374320ded58c_JaffaCakes118
Size

32KB
MD5

94b4bf9158583f0c42ac374320ded58c
SHA1

501ebf103c13ea5b2abaff1f5dabf48c08f24b0e
SHA256

4a3b269a8dc7bfcb2081159121ec09fc0486313ec4ad1c6acdebceb589758e14
SHA512

d65544f18f183b1fd0b8a8e2c35c9fd33c4729858f9122360e340b6cadcad506a2ac51974b2586033af0fea0eaf7c5902d488e43127bd4c58183c9a6fa195697
SSDEEP

384:YVppLNxDvOCwMRJZLh1mFJgw7QethUFuQfwkmmb9eRZCiCXiKahPXrT1jyiDNwwO:wnOG18QMsuQfwkFyg0hTgsWw0PAiP5

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
94b4bf9158583f0c42ac374320ded58c_JaffaCakes118
unpack001/out.upx

Files

94b4bf9158583f0c42ac374320ded58c_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - Virtual size: 28KB

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

.data
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ