a13c237e1d1c97e9f9c666a25446f5aa_JaffaCakes118 | Triage

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General

Target

a13c237e1d1c97e9f9c666a25446f5aa_JaffaCakes118
Size

65KB
MD5

a13c237e1d1c97e9f9c666a25446f5aa
SHA1

059cd61d76dbd310befe9b875137895eafd4c046
SHA256

1bc0ffb2295dd4ace8bb642e7f60b149523b332e3a8a4009e65302a00586e2e4
SHA512

4de8a46bd718fe5c1c2e9ca7c1ee8c52d984853283ac7c5cd237a43873cdecaa2450f8f4ff3ce3932dbca55c8b42c883f08c6deb6892ec4fcc795cd46d0620d5
SSDEEP

1536:dwtx9oNInsgIDOQC18ltn4BJF9/a5iEewzWBtvKHEhl:odnsTuOl5iF9miEewz2tCkv

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
a13c237e1d1c97e9f9c666a25446f5aa_JaffaCakes118
unpack001/out.upx

Files

a13c237e1d1c97e9f9c666a25446f5aa_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: 236KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 59KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 269KB - Virtual size: 269KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ