0788de6fad8a0d6b41cb8bb91bfba997_JaffaCakes118 | Triage

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General

Target

0788de6fad8a0d6b41cb8bb91bfba997_JaffaCakes118
Size

22KB
MD5

0788de6fad8a0d6b41cb8bb91bfba997
SHA1

28383ab0345dbe7016cc9738a338c9d15370b589
SHA256

31c9a91398cc329e1a559f18b71fe5eb26226e7b7d59c7db733cd50406a2b120
SHA512

9b3f23f80efade42b2db5f8b9ac6d03fb9c2e2550a7da46a1dcedc6a6a04f963c7a04cbb4fba3134017f3eca558970dd81d8224193595847d6299679e5a74923
SSDEEP

384:FJKXXgYnba815RNHg9jN4CGy5+zVh8D5VfauRvdhqxdlkjQF:FJKHhW81nN8qh8dVCuR1Uxdld

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
0788de6fad8a0d6b41cb8bb91bfba997_JaffaCakes118
unpack001/out.upx

Files

0788de6fad8a0d6b41cb8bb91bfba997_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE