bcf0c55e25fdadfa6f484733445481af_JaffaCakes118 | Triage

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General

Target

bcf0c55e25fdadfa6f484733445481af_JaffaCakes118
Size

27KB
MD5

bcf0c55e25fdadfa6f484733445481af
SHA1

1c285014fdad7a0b1123618d2b7304aec6986633
SHA256

2722cd86e828aa50389f1701e54c6d5a97352949165ba227026b3de8dd108f06
SHA512

41db24a90dfe3cd0a2ffbb86ea6dc8dd33bad5e0ead9528d59e3154f4e5a56a616603a54a4cdfdc7fc463ef1c04751bcca5192d5aaf2045a952c046b644287d1
SSDEEP

384:JuNch599kCe7y7DfiKnrr+URX3DIMiAUvI1H+G1qpjT+pkajURH6K:JuNcTkngdX3D4AUgl+0w3+IH6K

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
bcf0c55e25fdadfa6f484733445481af_JaffaCakes118
unpack001/out.upx

Files

bcf0c55e25fdadfa6f484733445481af_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 8KB

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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ