891c79e17387b0af329f2daa542cdbd1_JaffaCakes118 | Triage

Sharing

General

Target

891c79e17387b0af329f2daa542cdbd1_JaffaCakes118
Size

115KB
MD5

891c79e17387b0af329f2daa542cdbd1
SHA1

effd2897c494ed9156df0581f38376831e5511fc
SHA256

0c76a21dfb0d75bed6c646f52cab52752fd5bdd9881ba56f47882db5c09bf73e
SHA512

7e631adab33cc8e503ab5d41970fe222dee838eeae277838ca2361586d0e7ab023563bacee5274e9a7d5a124c616aeca0c411bb6072050520922f2bec5edcca2
SSDEEP

3072:XcwmGHfQQBp2/+phtB6xXyVSBog+VHYOvnz:XtmgfjQ+LIiVSMH

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
891c79e17387b0af329f2daa542cdbd1_JaffaCakes118
unpack001/out.upx

Files

891c79e17387b0af329f2daa542cdbd1_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: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 57KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ