f4eac7a3c0bec0893fce9a46002ee0ef_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

f4eac7a3c0bec0893fce9a46002ee0ef_JaffaCakes118
Size

18KB
MD5

f4eac7a3c0bec0893fce9a46002ee0ef
SHA1

4ab6fa6a4c39b226834f41edd57540ae3aed3d32
SHA256

ff937dbcbbd78250d884aaca6c66a23b2ca2506349643378fa738243a58ead93
SHA512

8f9e3b5789cb71f24ed2e70ab5c52923d02618045ce994d468908ba84d0c53fc0cec7e3301009e8614f30022129fb2ddb117534b3e27bc382c70edcf07637193
SSDEEP

384:X2yNbfbrQdv1q7M4fnm+UGyy5Ces1e6BCprfe7cmBI:GyNbfb2v1uMH+UYMesAaCW

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
f4eac7a3c0bec0893fce9a46002ee0ef_JaffaCakes118
unpack001/out.upx

Files

f4eac7a3c0bec0893fce9a46002ee0ef_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: 13KB - Virtual size: 16KB

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

.text
Size: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

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