baf394dd0eaccc7e8ce459f9ab2282d8_JaffaCakes118 | Triage

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General

Target

baf394dd0eaccc7e8ce459f9ab2282d8_JaffaCakes118
Size

94KB
MD5

baf394dd0eaccc7e8ce459f9ab2282d8
SHA1

16a705c8fe5158d5fb4fe3691d44f62f3ec890a2
SHA256

45a3187f9fa0d985a26fc8e84877fe89fe624f1c79a38b97d2b64f9a8d564704
SHA512

f8d5650a0b79cf45b4af63a8d1235cab2fcd02bab1e2574660c8a807fca2e36192ec04301858de2fbc58be0ac08d92e3f8d13edc9ce0dde34fc82116bfd84e44
SSDEEP

1536:U8uGfdEHrdhPCzeI4eAMqZrQN2K1qtDmCw0Ck0bDE2Q:UUfWdhP99/rQN2iS/qkf2Q

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
baf394dd0eaccc7e8ce459f9ab2282d8_JaffaCakes118
unpack001/out.upx

Files

baf394dd0eaccc7e8ce459f9ab2282d8_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: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 81KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 12KB

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: 172KB - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ