b1431332dd98852c1ddc8efd7918e5bd_JaffaCakes118 | Triage

Sharing

General

Target

b1431332dd98852c1ddc8efd7918e5bd_JaffaCakes118
Size

107KB
MD5

b1431332dd98852c1ddc8efd7918e5bd
SHA1

b99c5445ac90dbbdf740be767d0a158ff81e7c73
SHA256

4a3c281ad504e875d213994f3cfc0d10794316b5084625b4933327042e183951
SHA512

2805eeeafe8ebb424b8c385377e20749f0128c919ffbaca54772bd5a89bdb5d598af0eb66bda8d60b5062a849e2b6abc96913937f6be9ef5edc65f3b020ee277
SSDEEP

1536:RNpDyPI7eG2YuKdlS6mSk5fzZJdHZn4CxFTnpSV3Xjzf9Z0LB0E7k+pu+MS:RNhZtdlhmjLJdHZpmFTpZG0EA+peS

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
b1431332dd98852c1ddc8efd7918e5bd_JaffaCakes118
unpack001/out.upx

Files

b1431332dd98852c1ddc8efd7918e5bd_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 59KB - 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:5 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: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 65KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ