327c91f3725c45fdb1c3957bdae3bbe0_JaffaCakes118

General

Target

327c91f3725c45fdb1c3957bdae3bbe0_JaffaCakes118
Size

45KB
MD5

327c91f3725c45fdb1c3957bdae3bbe0
SHA1

40ad48fd446e05ca32db94761c46816dd0f19096
SHA256

0d8ef75ffda8645609576aca74c9a9a28b10cc6b07df9d5efba83709a6923305
SHA512

f7ce9a1c0d23a6cd9b9b88f41dce424d38342dca29214c0c9f0181d5efe11bf0489b1097c12011510e0abdf3da840606c95bb456c64b97e8f69970462c3ca8c1
SSDEEP

768:LEqBT6AA95ff2/Qj+tVoz/OYVR7ZOP5kQeTi8Jm3AfZha5+ar9tyB2wyadlIaa:LE8TzALff2IiW7YxBGJm3AfZ0762wdd

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
327c91f3725c45fdb1c3957bdae3bbe0_JaffaCakes118
unpack001/out.upx

Files

327c91f3725c45fdb1c3957bdae3bbe0_JaffaCakes118
.exe windows:10 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: 344KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 42KB - Virtual size: 44KB

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:10 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: 1024B - Virtual size: 2KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 512B - Virtual size: 961B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: - Virtual size: 860B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 1024B - Virtual size: 786B

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 295KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 344KB

UPX1 Size: 42KB - Virtual size: 44KB

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

Headers

File Characteristics

Sections

.text Size: 1024B - Virtual size: 2KB

.text Size: 1024B - Virtual size: 1KB

.text Size: 512B - Virtual size: 961B

.text Size: - Virtual size: 860B

.text Size: 1024B - Virtual size: 786B

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 8KB - Virtual size: 295KB

.text Size: 42KB - Virtual size: 42KB

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

UPX0
Size: - Virtual size: 344KB

UPX1
Size: 42KB - Virtual size: 44KB

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

.text
Size: 1024B - Virtual size: 2KB

.text
Size: 1024B - Virtual size: 1KB

.text
Size: 512B - Virtual size: 961B

.text
Size: - Virtual size: 860B

.text
Size: 1024B - Virtual size: 786B

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 8KB - Virtual size: 295KB

.text
Size: 42KB - Virtual size: 42KB

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