75e11208590211afbf25a1bcb9261c0b_JaffaCakes118 | Triage

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General

Target

75e11208590211afbf25a1bcb9261c0b_JaffaCakes118
Size

12KB
MD5

75e11208590211afbf25a1bcb9261c0b
SHA1

d2f157fe24826fe733d0f10477ea2120b78ab14d
SHA256

9c0f98b9f2513dc49bdcc96444a2d1be80bf6a4705475e558cbbba1f8a94b129
SHA512

3a33fc877f73789d43431ba2658aca3c86af846fd6ab5f200d17172c59374014bd6ac96cce11d44d3471bf6c6b3a7df0f03bf4d0a147a4cd91159ea8af1865ba
SSDEEP

192:UGn65HTGEWy+PjJhXwxocDBRG4EYLc+n9HHotHZcVJabLvA8cFeq5HlIG49:YTxGjJhgxoaBw4qcHHkeVJabWFj5Hu

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
75e11208590211afbf25a1bcb9261c0b_JaffaCakes118
unpack001/out.upx

Files

75e11208590211afbf25a1bcb9261c0b_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: 424KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 403KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE