36660ac8fc34d678c233ea6dc25d9282_JaffaCakes118 | Triage

Sharing

General

Target

36660ac8fc34d678c233ea6dc25d9282_JaffaCakes118
Size

241KB
MD5

36660ac8fc34d678c233ea6dc25d9282
SHA1

6c15775af76c0154c24c9f72fa99b0cd6f20944a
SHA256

0c45a9a266468b4daf6c1f48fcd49f5493b4bd83c06a3b6d4583f6671c3517d3
SHA512

91bc0fcd53fa0971f9a22cc3e348efe7be2cff9301cff6ce1e21755424960b61ac3cd36a037632d0c3523dfd076b6e98f9efe755f4bce4c7819e8d85e03a1a98
SSDEEP

6144:Mu0uoEs0kAX7FYYu8M2KIsUPJjg43XWBcy:Mu0uohMpYYu8M2K/4hmBx

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
upx

Processes:

resource yara_rule

sample upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

Processes:

resource
36660ac8fc34d678c233ea6dc25d9282_JaffaCakes118
unpack001/out.upx

Files

36660ac8fc34d678c233ea6dc25d9282_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE