30f5b0d4db25c646ff9f336e65e3f027_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

30f5b0d4db25c646ff9f336e65e3f027_JaffaCakes118
Size

103KB
MD5

30f5b0d4db25c646ff9f336e65e3f027
SHA1

ce025ed7d142dfb723ce863ff0546ff0ffa03ec3
SHA256

a1efbf74ceb58ba0b8d914ee2343c85e85992367e0bf085caef34f450292e3bf
SHA512

dc9430b8c1e1a501b4870ad527c43a124757be08b08f0b9c70e76b5b0bf800ddaefc9bb6fd268d5057eebf619a178602a4569592eea8f0fb3c97447f65551d20
SSDEEP

1536:BzYrBpOJXmKfzH+3QkHaSesIJ9Qp9j+H5oxVOFib0uCXF9s251SuAaNlishSoVhF:atgz4heTQpEKxlb0uCXbcKYPf0dTl

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
30f5b0d4db25c646ff9f336e65e3f027_JaffaCakes118
unpack001/out.upx

Files

30f5b0d4db25c646ff9f336e65e3f027_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: 388KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 98KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 456KB - Virtual size: 454KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 16KB

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