mydoom | 92419b0052c98e21c49dd9bc425a11f3_JaffaCakes118 | Triage

Sharing

General

Target

92419b0052c98e21c49dd9bc425a11f3_JaffaCakes118
Size

43KB
MD5

92419b0052c98e21c49dd9bc425a11f3
SHA1

785c3d5741daca35344e27a2c08ee04bf18f773e
SHA256

a2c90224a07696d4fbf488838cfa8326110d9d34fd7c1e90c6ea739f1e28d224
SHA512

ae49fc36ff641b184f742aaf9a6489b909db8e6bba49d3535fd453f771006b48efae01105dbe20daf945c6edeb22ba919cd8f4dc9c76d139fd2ae8f9acf3bb3b
SSDEEP

768:SCIqdH/k1ZVcT194jp4Rt81BKC8iu8B+IpDAaNBJQtnJJDKi:SNqaLV8a6Rta4CxVpDzO

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
92419b0052c98e21c49dd9bc425a11f3_JaffaCakes118
unpack001/out.upx

Files

92419b0052c98e21c49dd9bc425a11f3_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: 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