bf8b9601ace737b4482bfafad4313e3e_JaffaCakes118 | Triage

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General

Target

bf8b9601ace737b4482bfafad4313e3e_JaffaCakes118
Size

22KB
MD5

bf8b9601ace737b4482bfafad4313e3e
SHA1

e402fcc8a9996916bf3fbe936fc2d039fb9b411a
SHA256

89954b07444b6363a3411237c0c869a8933a041605389fe2781a75c9a8738775
SHA512

cf56931934e522d7aef1211549c164ed8edbfb79c7a628fb267dc0535d2cf717a9fabd992063237662cf5a297d9ce059718a5078c00b561b4b9a0b0f9132bf91
SSDEEP

384:ERYqDBnNhQe8ULvKfgwwIezbduDJv27gznQxJw6QwHSaGZoZOSBGdoz961ambK5d:PIhl8UTK4wwI2xuDJv27UQJHHSaVnBxV

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
bf8b9601ace737b4482bfafad4313e3e_JaffaCakes118
unpack001/out.upx

Files

bf8b9601ace737b4482bfafad4313e3e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 260KB

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

.rsrc
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_32BIT_MACHINE

Sections

.text
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 248KB - Virtual size: 248KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ