677d3bd77a3f4d90ce88d0c4131c3eeb_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

677d3bd77a3f4d90ce88d0c4131c3eeb_JaffaCakes118
Size

5KB
MD5

677d3bd77a3f4d90ce88d0c4131c3eeb
SHA1

4b9b2c6bd7d196f77c610b207b43408d2ea78325
SHA256

b2983618ac1c24a0e4084ca32f2104a5c2b13d71d3eba7be8e0b034e65e00b01
SHA512

ef2117fdf6245f004cdbb9659e90252aa46ff3b0e5ecd93a6b084e1674a100c8481684b9e21051c38b46bc6f65f0410d6b9c36fcd6ead874371102f788fcdf00
SSDEEP

48:yrBzYPuujgGt8pIf1MnDjscK8QnALz6fy9EiSI+oFwr/GliSeJY8JTa0dQKHHlAy:eBzYPuuEGG+cKdgvmiT+oTKnlC8

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
677d3bd77a3f4d90ce88d0c4131c3eeb_JaffaCakes118
unpack001/out.upx

Files

677d3bd77a3f4d90ce88d0c4131c3eeb_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ