f27311e0330cdf9a99dfa33801f1a7fd_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

f27311e0330cdf9a99dfa33801f1a7fd_JaffaCakes118
Size

197KB
MD5

f27311e0330cdf9a99dfa33801f1a7fd
SHA1

2a0bf7c540903ff6a33cdef396b2a5bd3be8c293
SHA256

5e4342c57231fcb97c7c566e2caaf5af7a48f9bb9d2bc2ddde1a54351185b024
SHA512

58d7c3255863f2e834ff94d107f022aa11ccd06c05ba97e2ac0bd5e53c600c47e0263e9e15f814b3029a20db193de9ec5caedb7414f51dcd1a6b46c2d201d041
SSDEEP

3072:N61WnvgWRQfTLvPS+RMcpYKQXYkNEsW/4CCi+A9lTzKmS7eXMKO4XxwT:N0gvggQftM7okWmiymQeXTwT

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
f27311e0330cdf9a99dfa33801f1a7fd_JaffaCakes118
unpack001/out.upx

Files

f27311e0330cdf9a99dfa33801f1a7fd_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 189KB - Virtual size: 192KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 150KB - Virtual size: 150KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 139KB - Virtual size: 139KB

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