2a6597d2a1dc50675d23b93ada0841a8_JaffaCakes118 | Triage

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General

Target

2a6597d2a1dc50675d23b93ada0841a8_JaffaCakes118
Size

54KB
MD5

2a6597d2a1dc50675d23b93ada0841a8
SHA1

938b951a9a27552f302fa3c8b44a0de76fcba68b
SHA256

b2e903804e645155fecb368c65c896e73a73e7b87b0922d1741f2918b9036837
SHA512

fd6ca98e3be12986a5f8ee3da0ab2fad520292a5258c573e76b64fea9824534474c845f4b9157a8de61b32f0380c160bd365056b2b894f31c7db4984ca7bba85
SSDEEP

768:SCIqdH/k1ZVcT194jp4V9bRrOP6QyyyNN/HrTkbH3GTjXfKWfxbUcr2KMsm:SNqaLV8a6nbRrOP0yyNV0jcXSWRF23sm

Score

7^/10

upx

Malware Config

Signatures

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
2a6597d2a1dc50675d23b93ada0841a8_JaffaCakes118
unpack001/out.upx

Files

2a6597d2a1dc50675d23b93ada0841a8_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