2d40f0d137a44efac3d7d797d0ee8a4e_JaffaCakes118 | Triage

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General

Target

2d40f0d137a44efac3d7d797d0ee8a4e_JaffaCakes118
Size

12KB
MD5

2d40f0d137a44efac3d7d797d0ee8a4e
SHA1

cec4e33ebe892cdc283b672426236a7d7ceca165
SHA256

a47491d2e72c739ae46e7f758eb7f3dfdd0a8f8a0a3f10ade38297b69bf36371
SHA512

9192a8039e51b8fd1b2d2c6ddd936c6e6eaa28afdb7f5fd654221bfad9e631afd1cea42a7e911c039520b5a45a320f3c316eac83cfa4b47950dd717aef2ede7f
SSDEEP

384:AY6i9rvAGv+HXN/1661lATTOFz5wWk6wE0:aiFVeN/1zzFuWV

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
2d40f0d137a44efac3d7d797d0ee8a4e_JaffaCakes118
unpack001/out.upx

Files

2d40f0d137a44efac3d7d797d0ee8a4e_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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 16KB - Virtual size: 14KB

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: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ