b322aed9ed4f145e2518c598cb4b6b95_JaffaCakes118 | Triage

Sharing

General

Target

b322aed9ed4f145e2518c598cb4b6b95_JaffaCakes118
Size

62KB
MD5

b322aed9ed4f145e2518c598cb4b6b95
SHA1

aeef57824cc88a990859bd1f1af6c600a9ac0e77
SHA256

d98e413ee82b75355ab85318939269fb348bbe8719874a7be37e238cbca01810
SHA512

e4bb8d1b6813b354ad0f6e07b057426d13b08e652619f6b17553a5d0b9108cf474b4aa04e9b891300d55ab470a9a1b7ecf4b3ea1e7d8b35adb276e21685ee3db
SSDEEP

1536:t6vTVTzw2BQDcVAhXXXNsKCfZf4Q+76pYLNhvdFQ0ANdg:cvTOywX9sHgQ+vI9Ndg

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
b322aed9ed4f145e2518c598cb4b6b95_JaffaCakes118
unpack001/out.upx

Files

b322aed9ed4f145e2518c598cb4b6b95_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 60KB - Virtual size: 64KB

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: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: 100KB - Virtual size: 97KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE