mydoom | JaffaCakes118_48ac9367495ef830c5fa4f17fc629d80 | Triage

Sharing

General

Target

JaffaCakes118_48ac9367495ef830c5fa4f17fc629d80
Size

41KB
MD5

48ac9367495ef830c5fa4f17fc629d80
SHA1

1e9504f97fb2f1670006169ac0cdc98daa034f73
SHA256

f88af6f900c36a42e3ad5f5b0d3f0467d2c04a4075244844175e328e4f46b691
SHA512

55452b354e30ac344e6160b6c663759aeb8b6d802c8ef67b0fe621740679f702595d7acf670e439868d9bbbdeab548aa79c75d76aad4d56c1eb99b6e46a9ac0b
SSDEEP

768:SCIqdH/k1ZVcT194jp4Cg2yBKwUNq2mWSdJvUfgQPRI:SNqaLV8a6C1wL2mpdRUJZI

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_48ac9367495ef830c5fa4f17fc629d80
unpack001/out.upx

Files

JaffaCakes118_48ac9367495ef830c5fa4f17fc629d80
.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