774bbb4b8ac9cfa3bcc7c181b9de081f_JaffaCakes118 | Triage

Sharing

General

Target

774bbb4b8ac9cfa3bcc7c181b9de081f_JaffaCakes118
Size

29KB
MD5

774bbb4b8ac9cfa3bcc7c181b9de081f
SHA1

6edd1085255a526cb856e2ad468215ebf1ad4309
SHA256

41d3640efd1976f4558609250e0b8fc5239370b1da79053a41f63cdeb10e1bba
SHA512

58b21bcafc671e3515199b5d70c82fbbca46724ce4fe40d573ea376bdcc24f15677c5a16384e469d827e0916cad785509b4fd092241d24de07719da4b7d20bc8
SSDEEP

384:rnVRKXG+ZJ2YTbrOrxglI4lcQM5UFhvPXcoHpP19NGH/ezhBgD453D/za5m/KMI:rXKWeTnOrZ4lc5UFhvf179wIh73PR

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
774bbb4b8ac9cfa3bcc7c181b9de081f_JaffaCakes118
unpack001/out.upx

Files

774bbb4b8ac9cfa3bcc7c181b9de081f_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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

.data
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ