mydoom | JaffaCakes118_6a4aa6361a44305b25283bf77637dc20 | Triage

Sharing

General

Target

JaffaCakes118_6a4aa6361a44305b25283bf77637dc20
Size

33KB
MD5

6a4aa6361a44305b25283bf77637dc20
SHA1

2aab2fb61fdde3aff8a1d85a3096c97182809e86
SHA256

0511997dd870d3a9ed62221cd9edfdc410cb7bd0835a36aef7e21bc4057ca297
SHA512

0c5ea90db56c4109d5ca49aa5714de8475363b8026499354fcacf44cc597585d85eaed5c3e8fa7e9879047241d73f4ebd1459d4d06ca9e6575a855f77f38038f
SSDEEP

768:SCIqdH/k1ZVcT194jp4qqYapNvfSrKfPnnHqF:SNqaLV8a6qqVpNKrKfPKF

Score

10^/10

upx mydoom

Malware Config

Signatures

Detects MyDoom family 1 IoCs

resource	yara_rule
static1/unpack001/out.upx	family_mydoom

Mydoom family
mydoom

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
JaffaCakes118_6a4aa6361a44305b25283bf77637dc20
unpack001/out.upx

Files

JaffaCakes118_6a4aa6361a44305b25283bf77637dc20
.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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ