3adb4446b2f7ece0f4db5ef7121a13b6_JaffaCakes118 | Triage

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General

Target

3adb4446b2f7ece0f4db5ef7121a13b6_JaffaCakes118
Size

105KB
MD5

3adb4446b2f7ece0f4db5ef7121a13b6
SHA1

4dfefc59788aaf32bf920e3d7c9ee678657c4928
SHA256

58e4660310f0b4a14578d33a88a16af0f4ef03cb1e872983b387ac2807baada7
SHA512

363f0fbb6fedeca8a355b6bb1c91670cf80d7419e21ac08b05d5435dd9592e1471a4f93a77ec216c7e8f71fcc9492aa7e5f305f11797cc3a04462bc4fd608818
SSDEEP

1536:PX98UAkr3V6ow54G65rhHePm0LuIkbYpO6qn03SjC8NKhWa8:PX95pU565rhH4GMgn03gC8Yhz8

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
3adb4446b2f7ece0f4db5ef7121a13b6_JaffaCakes118
unpack001/out.upx

Files

3adb4446b2f7ece0f4db5ef7121a13b6_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ