e99f422c5b7e84bd7ab197256456dcaa_JaffaCakes118 | Triage

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General

Target

e99f422c5b7e84bd7ab197256456dcaa_JaffaCakes118
Size

369KB
MD5

e99f422c5b7e84bd7ab197256456dcaa
SHA1

d39f576a7c4088bcdc6d19197c5716da069cbf1a
SHA256

8de0808e30a6c213988a7ff9a89030b6c83818826be9daa5530f6fe22495a194
SHA512

1dd1323a6e1c7fe21232b726b9f543aeb3eb3ec860d3df03c021f4c7e35bc79b9e3033b9c76890b43726d99e81779583d42d7345f8feedc74bed14d8f57c944d
SSDEEP

6144:5uHOFnmy+g4xrG1VVE+IwrG1VVE+IqUF4M/UOPSe570Szp3y:gOFyunuTa4rOB0H

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
e99f422c5b7e84bd7ab197256456dcaa_JaffaCakes118
unpack001/out.upx

Files

e99f422c5b7e84bd7ab197256456dcaa_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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ