a52849f41a0c23f305d51111eec84177_JaffaCakes118 | Triage

Sharing

General

Target

a52849f41a0c23f305d51111eec84177_JaffaCakes118
Size

22KB
MD5

a52849f41a0c23f305d51111eec84177
SHA1

fa19b760ab2e412a5d07b958a52e1efcbd67982b
SHA256

d585ccb1d180345ff95283c39f998d2c0b9e460349a1bc4ff9e3a20ec605b1c2
SHA512

b3c4abd84cd7f832b94ec3c6bd7862f81495ab381c8d75181decabb51e0f383d6b718940ed1aaad41ef9c0d72f9cae50859c2a979010fd5bfbbb62deea30cb29
SSDEEP

384:/TlN/RiNeOvgYnQe6fV/h2nBNw0OdykStbKEQpLko4lSMdPV1K2Cb/8Ca1uAOqOg:/5NwJxC6tbKwO2CbEZ4A1

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
a52849f41a0c23f305d51111eec84177_JaffaCakes118
unpack001/out.upx

Files

a52849f41a0c23f305d51111eec84177_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 76KB - Virtual size: 73KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ