d0aa3b451592a114ca956afd6b57c920_JaffaCakes118 | Triage

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General

Target

d0aa3b451592a114ca956afd6b57c920_JaffaCakes118
Size

26KB
MD5

d0aa3b451592a114ca956afd6b57c920
SHA1

286e4c147224a5a473417c05bd15a03448c63f32
SHA256

33388202bb57e9c277b8fa39e047863795526c1f16a39cb83cd65ce7a3af257a
SHA512

448f026bec16a92534d70488d6589999fa91b5a51ba101ab0cd85c42f4dc3bfb1e71c6d30fedea635c1c222996638403f3935f3046ec00efa045626b8def1dca
SSDEEP

384:PNxExTl7gFV3N9ZuPtFrVsedKdqfOgYhzn3LnCqvoA8WefLRDeSd1vzNedNek+vD:lxAiNWPrrVdf4CLA8nLRVdzqdRql

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
d0aa3b451592a114ca956afd6b57c920_JaffaCakes118
unpack001/out.upx

Files

d0aa3b451592a114ca956afd6b57c920_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ