mydoom | JaffaCakes118_6759d050a7178dd4f4db85ae84942f00 | Triage

Sharing

General

Target

JaffaCakes118_6759d050a7178dd4f4db85ae84942f00
Size

34KB
MD5

6759d050a7178dd4f4db85ae84942f00
SHA1

33062f6de8fdc7fd1ece466a7705a75ea50913d9
SHA256

d1bb5c3509791ef0287c7e55e5ae4949335575c78aba463b5f368d2dd58b7cca
SHA512

be7cf7bc629744986ad0e6b7fb5645e61dffa1146bc17bf29891fb9c294c0913d2f73120b5b5dca055d24455f4fd4898a7a2d4e0a3c3fd9222a7e41e53c0582d
SSDEEP

768:SCIqdH/k1ZVcT194jp4Ld36RnCcKRQhBcIA31G3cLlvKc:SNqaLV8a6p36RCcKGc/FGcpt

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_6759d050a7178dd4f4db85ae84942f00
unpack001/out.upx

Files

JaffaCakes118_6759d050a7178dd4f4db85ae84942f00
.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