38bf93bfaddea04487de4124d12440f8_JaffaCakes118 | Triage

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General

Target

38bf93bfaddea04487de4124d12440f8_JaffaCakes118
Size

208KB
MD5

38bf93bfaddea04487de4124d12440f8
SHA1

4188190a3cef6fc1d78a9922c4e2d097ea6e50a3
SHA256

542d2a0194bcbf0efda6e5e243f16fb7b902622bcfde93bc7942164a0a5bdab7
SHA512

b8e1d8e7ac1251d39b83681b0f9a069c19087922fceef710752610c4b64b1d9221e8f0a8a7c8ce233470f97eb2e944f2056d175cb13780730329964865911dfd
SSDEEP

3072:4Byqlo+8PK4JcU85I8tWfk4CfRCuyvddqfrvDMJOCHA+Ue4XWzwECNuT:PhKAcUagfifyezviOCgHHXWzgm

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
38bf93bfaddea04487de4124d12440f8_JaffaCakes118
unpack001/out.upx

Files

38bf93bfaddea04487de4124d12440f8_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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 200KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 160KB - Virtual size: 159KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ