a9a963126d1a3e516676e331825a9c7b_JaffaCakes118 | Triage

Sharing

General

Target

a9a963126d1a3e516676e331825a9c7b_JaffaCakes118
Size

71KB
MD5

a9a963126d1a3e516676e331825a9c7b
SHA1

e4add92da65dc3f80ebb026150cf1ae3ef411ab2
SHA256

87f22809c97c2136361bf98ab0eaf177436402717d54063d7b0bbb53b8cbb318
SHA512

ae41b5c81904d0eedb8c83cce78555dd0d8a634665b48dce2b43880485ee5c6a237dc771dba97ce3f0e0c574ab52e7f43a784dfdd0f0f9990844647878526ef3
SSDEEP

1536:Ud/y6S149m7EOlZAP1+KzzqMG6g+ZHsP148Lkc4:Udw4tmWP1JqMGw6P3k

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
a9a963126d1a3e516676e331825a9c7b_JaffaCakes118
unpack001/out.upx

Files

a9a963126d1a3e516676e331825a9c7b_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ