2f4ed2ea5671f25307433adaa47d8d5b_JaffaCakes118 | Triage

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General

Target

2f4ed2ea5671f25307433adaa47d8d5b_JaffaCakes118
Size

75KB
MD5

2f4ed2ea5671f25307433adaa47d8d5b
SHA1

f4ec8073cce65c278f697edd3c9ddd6a768dd958
SHA256

1862e4603726ea0df536f213b18c0ec3e90e6e6bd513ff021c205693350f360d
SHA512

bb6432c25fc2e93c331bf9d947338e72c9b30ce4c4e83eaaca398282bcef9b7027813fb4fed4717f71e97a8f330bca44b4adc3f34f0ad06e4a8b7bde97bbb067
SSDEEP

1536:jr77h+15HrumF0FRNjePIDMXsbTHBWo37kKxfIdjG+GAeKJu8uC:W5HTFENjeA4mB93o0IdKkMA

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
2f4ed2ea5671f25307433adaa47d8d5b_JaffaCakes118
unpack001/out.upx

Files

2f4ed2ea5671f25307433adaa47d8d5b_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 66KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ