02b1feaf61604b68a9453635a0f5cb75_JaffaCakes118 | Triage

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General

Target

02b1feaf61604b68a9453635a0f5cb75_JaffaCakes118
Size

86KB
MD5

02b1feaf61604b68a9453635a0f5cb75
SHA1

87c7441463eb705b1430c04bb6bbcf08f9cbf349
SHA256

f4b88c7df1f9cbed57828322bddb7c69ebdfa2a60779f5b7a5013028c4511644
SHA512

bbb1b258ee219fb80ef063c399bc8b4ac5a19454c0479b7b238208a49fa622a40829780ee8529c1aeee44a986cb5a1e568abad68ad91f365ef95ba85676ee317
SSDEEP

1536:inSCdqyPhyIFQ5sfIgtvzgJEuC3eDy6ZQ6XFlZlSE4rSCcqezxgWVx:2SCdqyPhQ5sfvtgZoeO6dLZkmH

Score

5^/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
02b1feaf61604b68a9453635a0f5cb75_JaffaCakes118
unpack001/out.upx

Files

02b1feaf61604b68a9453635a0f5cb75_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: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 70KB - 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: 36KB - Virtual size: 33KB

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: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ