2f20aa2f0bddd43d359607d9fb204f2a_JaffaCakes118 | Triage

Sharing

General

Target

2f20aa2f0bddd43d359607d9fb204f2a_JaffaCakes118
Size

125KB
MD5

2f20aa2f0bddd43d359607d9fb204f2a
SHA1

435cb3cd26bd9b53b3c9a5e7c13728a566daeb3e
SHA256

dfeada740e624caa82f7c91eb0c3321d4814f57b73fded3d37ac07e4ca335fea
SHA512

79149e984a34a8e241450e02a584baf78f00ca554ceb39449d7298ac25d022c5f738ff861ba81251d1ad0ba112e6d770e4f50fc8d53780f9a0c78d3bf36b76b9
SSDEEP

3072:Uq2KLXO4Z8PRCS1i3ER2SyZPZgyrsJavwuraS7qE:AaL8JZPRQPmyrIiwY

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
2f20aa2f0bddd43d359607d9fb204f2a_JaffaCakes118
unpack001/out.upx

Files

2f20aa2f0bddd43d359607d9fb204f2a_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: 212KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 121KB - Virtual size: 124KB

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: 188KB - Virtual size: 186KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 132KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ