e2765c83a48e986d7367a22f87241f81_JaffaCakes118 | Triage

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General

Target

e2765c83a48e986d7367a22f87241f81_JaffaCakes118
Size

73KB
MD5

e2765c83a48e986d7367a22f87241f81
SHA1

0d89bb3df539956e4958b75ea9fd94f642a980ef
SHA256

d717cd4eb1edad752fe3ae60d5993ca28032177f20cf4f3b0e0ed76d8b8c9203
SHA512

5b5bf8e11a0df972bc96e85c3422b0484ba1eebfbbfd553cbc2a014363c27a32f92bed0eb383be4d7f69311bebd16f57ff31ae91c3c02248fd2c1b1dbe1af122
SSDEEP

1536:atDWMaBMhJDpcJfZJkAK0PY1QpdfHM4I1g+grIUDPHwA5kiPZ:0XimJD8LK11QpVsq+8IWwA+iP

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
e2765c83a48e986d7367a22f87241f81_JaffaCakes118
unpack001/out.upx

Files

e2765c83a48e986d7367a22f87241f81_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: 400KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 70KB - Virtual size: 72KB

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: 376KB - Virtual size: 374KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ