0c4acd7e8f87d367f970c349e9fbf00f_JaffaCakes118 | Triage

Sharing

General

Target

0c4acd7e8f87d367f970c349e9fbf00f_JaffaCakes118
Size

14KB
MD5

0c4acd7e8f87d367f970c349e9fbf00f
SHA1

d387227ccb4458fb54a648324d4cb0c00df58ec0
SHA256

e97aa61d9297708f159010e70e110317b2b9e517ef8398d3fa02cf0449cef6d1
SHA512

18c71b801a5fc770613a70ef63e5120fadbbb80b723f67fef63f4e0af4e7f4d447b20cc8d85c8f6fdc67e4c718d5ac1f575e104b7c46634cae69aa2402b9a65c
SSDEEP

384:Mx13woSNnVMDKwap3a/4QznFQyQ8cSjFIxUS0brnk:MgoimmN3a/4Q2yTyxUSO

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
0c4acd7e8f87d367f970c349e9fbf00f_JaffaCakes118
unpack001/out.upx

Files

0c4acd7e8f87d367f970c349e9fbf00f_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 140KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 140KB - Virtual size: 139KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE