mydoom | JaffaCakes118_b501c002871af9b1de8bc5dcd1657e76 | Triage

Sharing

General

Target

JaffaCakes118_b501c002871af9b1de8bc5dcd1657e76
Size

50KB
MD5

b501c002871af9b1de8bc5dcd1657e76
SHA1

dd3371b024fea908b34ad7f336bd0750d7037753
SHA256

0a4092c70c0057648704eb6413d90639316f75bd67c940e5b8bb194cedd12c68
SHA512

8daef65a04fb73e9eb9b17d0f42ce7b890ad5f582f21fc68498d1cfa2874b3a2a212a4057f30e1f502e2282ad4be9e05f63472e36c93e42dba3d2c15e7a3cd82
SSDEEP

1536:SNqaLV8a6g5nWiWLjRJG32GHJTE5wYkNM:SNqMDALdJYBHJ4eQ

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_b501c002871af9b1de8bc5dcd1657e76
unpack001/out.upx

Files

JaffaCakes118_b501c002871af9b1de8bc5dcd1657e76
.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