0921b4b91914d5b8a8c32ff7b4f89e4e_JaffaCakes118 | Triage

Sharing

General

Target

0921b4b91914d5b8a8c32ff7b4f89e4e_JaffaCakes118
Size

96KB
MD5

0921b4b91914d5b8a8c32ff7b4f89e4e
SHA1

07aa0a354e4efb6f6ee8726dc4fe2e3f2d1a7ba2
SHA256

96b1004f016ad4da13b2b3f617c93dca4bce1f9ba5d46732c4cd3cd51f45a036
SHA512

b7ab6dc60c0bfdb07714ae0a70a44749f51d27413b1375255f205f6c2a4f6296f6b47b270ddd6bcaa4bd8a8e02fa9e2c6d804f97379b2956ddde7b99fda1e05e
SSDEEP

3072:RtJSttMbvFNK5bRX8zirjWuGLshxt7jBLZTt:jJSttEvF4bEEGLOtBF5

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
0921b4b91914d5b8a8c32ff7b4f89e4e_JaffaCakes118
unpack001/out.upx

Files

0921b4b91914d5b8a8c32ff7b4f89e4e_JaffaCakes118
.exe windows:1 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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 95KB - Virtual size: 96KB

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:1 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

Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 512B - Virtual size: 97B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 147KB - Virtual size: 147KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE