b1008ee1f0ad296612d5f4d2b1290ecf_JaffaCakes118 | Triage

Sharing

General

Target

b1008ee1f0ad296612d5f4d2b1290ecf_JaffaCakes118
Size

35KB
MD5

b1008ee1f0ad296612d5f4d2b1290ecf
SHA1

0920a12e295d91d5fe1af628fb275cd09a984b20
SHA256

bf651ba1902094000cb22ad07b5d1e5ffd711c0d88b2931fc9fd101061a39357
SHA512

b70f915986ff684a52a7c94fdfefa726ca061b7beb7812101c5c1010b52439730421dfc00978257b1b3d025516966a68f873134533df95f3e36d0d8fa62aacef
SSDEEP

768:/YNlOyMB8UbWb3cNVIJFZAgEUNiIfOTDvRA+qVX:/AtMzi3VJFZxEkiIfOTDZA+kX

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
b1008ee1f0ad296612d5f4d2b1290ecf_JaffaCakes118
unpack001/out.upx

Files

b1008ee1f0ad296612d5f4d2b1290ecf_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - 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

Sections

.text
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 716B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ