42075e5e19405422b995d090d76aea7a_JaffaCakes118

General

Target

42075e5e19405422b995d090d76aea7a_JaffaCakes118
Size

48KB
MD5

42075e5e19405422b995d090d76aea7a
SHA1

7dacc6d24567f732e53bdd79dee165a3c0e68168
SHA256

29a4b2329d367590e38ae5059997b7ec588dafba0c749dc2cd321b3115cd9b20
SHA512

29eb695bace6339999b54afc5db3c1bd96e959c0f4d73489373b1b021a9386391e62dd23c6123530f2baa6d89c4bd5dac7f610e38eaad107f3519ab0328587cf
SSDEEP

768:WqohylcgiLA3ynBvfXtyco8eFpthgCg82ixb1cQSASud/TZsejgKD:WvhyljZ3YVPt5Ku8v5ie32e3

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
42075e5e19405422b995d090d76aea7a_JaffaCakes118
unpack001/out.upx

Files

42075e5e19405422b995d090d76aea7a_JaffaCakes118
.exe windows:5 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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 512B - 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: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 512B - Virtual size: 1KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: - Virtual size: 1KB

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: 1KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 76KB

UPX1 Size: 44KB - Virtual size: 44KB

.rsrc Size: 3KB - Virtual size: 32KB

Headers

File Characteristics

Sections

.text Size: 512B - Virtual size: 2KB

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

.text Size: 49KB - Virtual size: 48KB

.rdata Size: 4KB - Virtual size: 3KB

.text Size: 512B - Virtual size: 1KB

.text Size: - Virtual size: 1KB

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

.text Size: 512B - Virtual size: 1KB

.data Size: 8KB - Virtual size: 7KB

.text Size: - Virtual size: 3KB

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

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

UPX0
Size: - Virtual size: 76KB

UPX1
Size: 44KB - Virtual size: 44KB

.rsrc
Size: 3KB - Virtual size: 32KB

.text
Size: 512B - Virtual size: 2KB

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

.text
Size: 49KB - Virtual size: 48KB

.rdata
Size: 4KB - Virtual size: 3KB

.text
Size: 512B - Virtual size: 1KB

.text
Size: - Virtual size: 1KB

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

.text
Size: 512B - Virtual size: 1KB

.data
Size: 8KB - Virtual size: 7KB

.text
Size: - Virtual size: 3KB

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

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