2fdd812683e0925ed901e7ee19f6446b_JaffaCakes118 | Triage

Sharing

General

Target

2fdd812683e0925ed901e7ee19f6446b_JaffaCakes118
Size

21KB
MD5

2fdd812683e0925ed901e7ee19f6446b
SHA1

1f621e6f4e55896ac16f7c99b2e22a7be65b0dd1
SHA256

f4b96760491629d88aa8695e44aecf249d9261bdc2acdda70d22b10e57b473b4
SHA512

a86c310781e5f60d2e084b02620cfa62e35457582b1f4ed072d2abe13e949cd28168ffc0997a0c7004d881a728249cb30bb39099a5267dde0ec24195690ca131
SSDEEP

384:bGyM8tA4tx93gTIhLA8Oc1/IPnLXqvIsPrg5KNdXBX+6H2:ayMOV1gTI2BcGPWvID4vR1

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
2fdd812683e0925ed901e7ee19f6446b_JaffaCakes118
unpack001/out.upx

Files

2fdd812683e0925ed901e7ee19f6446b_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: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ