2d59efa685d6199a71143bf2c8c366f5_JaffaCakes118

General

Target

2d59efa685d6199a71143bf2c8c366f5_JaffaCakes118
Size

1.2MB
MD5

2d59efa685d6199a71143bf2c8c366f5
SHA1

1f1873b3c8c8e9c8fbf760a4d7c08ca77f107ed8
SHA256

519aeb50ddd4f0c71668bc224d835f8fc8b50d78f8e479111dbe98500e6560b3
SHA512

8c55bfb1e9993d4d2fb9961cbddae28e6c52c02611a52af2cc17e9d26de4833114662899bed8fe6950bd360876800300b7a91051201176205b4500ed1c1a09fe
SSDEEP

24576:djTUzKA8wEzSmwSXoRShZxMxP3Gd20rwpfYNAHeU4TkLyBHrPriA:djQzKVwZSEIZxMx+dXreYNA+U4wLyBLJ

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
2d59efa685d6199a71143bf2c8c366f5_JaffaCakes118
unpack001/out.upx

NSIS installer 1 IoCs

installer

resource	yara_rule
static1/unpack001/out.upx	nsis_installer_2

Files

2d59efa685d6199a71143bf2c8c366f5_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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 28KB

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

code
Size: 348KB - Virtual size: 347KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

data
Size: 653KB - Virtual size: 653KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 274KB - Virtual size: 273KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 67KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 27KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

code Size: 348KB - Virtual size: 347KB

.data Size: 75KB - Virtual size: 74KB

data Size: 653KB - Virtual size: 653KB

.rdata Size: 274KB - Virtual size: 273KB

.bss Size: - Virtual size: 67KB

.idata Size: 13KB - Virtual size: 12KB

.rsrc Size: 26KB - Virtual size: 26KB

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 27KB - Virtual size: 28KB

.text
Size: 1.2MB - Virtual size: 1.2MB

code
Size: 348KB - Virtual size: 347KB

.data
Size: 75KB - Virtual size: 74KB

data
Size: 653KB - Virtual size: 653KB

.rdata
Size: 274KB - Virtual size: 273KB

.bss
Size: - Virtual size: 67KB

.idata
Size: 13KB - Virtual size: 12KB

.rsrc
Size: 26KB - Virtual size: 26KB