43a122fe69a8ed341a2cb9d8e12fbbab_JaffaCakes118

General

Target

43a122fe69a8ed341a2cb9d8e12fbbab_JaffaCakes118
Size

405KB
MD5

43a122fe69a8ed341a2cb9d8e12fbbab
SHA1

c2192f706d867c17b6df043106bfe73f5d99926d
SHA256

d7360467582b58085e0dfdd01a687530a2cc228a70e1be48352b965885eb4326
SHA512

192e95298bb83fce4cfa98277a588d205a9366e48838db4fb84d3ab46d9034b34c5ffdffe0404779798f5b249cdf9129ca7ccc3d4cb1d7cb47cc2462c2df48b1
SSDEEP

6144:SR3QHDNSKgQhjlkNkDLj0LzNkPV138kNRiEsN8nWSbBLXi7YpOs5s:m3YXgClPDLQHNWVekNRir9IXi6Ps

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
43a122fe69a8ed341a2cb9d8e12fbbab_JaffaCakes118
unpack001/out.upx

Files

43a122fe69a8ed341a2cb9d8e12fbbab_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 400KB - Virtual size: 400KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 980B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 294KB - Virtual size: 293KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.adata
Size: 115KB - Virtual size: 114KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.newIID
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 52KB

UPX1 Size: 400KB - Virtual size: 400KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 20KB - Virtual size: 20KB

.data Size: 1024B - Virtual size: 980B

.rsrc Size: 294KB - Virtual size: 293KB

.adata Size: 115KB - Virtual size: 114KB

.newIID Size: 512B - Virtual size: 4KB

UPX0
Size: - Virtual size: 52KB

UPX1
Size: 400KB - Virtual size: 400KB

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

.text
Size: 20KB - Virtual size: 20KB

.data
Size: 1024B - Virtual size: 980B

.rsrc
Size: 294KB - Virtual size: 293KB

.adata
Size: 115KB - Virtual size: 114KB

.newIID
Size: 512B - Virtual size: 4KB