a62a7aa905b8407bff0a14f477ccdef7_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

a62a7aa905b8407bff0a14f477ccdef7_JaffaCakes118
Size

79KB
MD5

a62a7aa905b8407bff0a14f477ccdef7
SHA1

d3fc4960b38743d91b2bec416ed9193afbfbfd17
SHA256

da15fbecbe330bf2779ae3887e66a264766eabafb31b66ab359bd0e6239248d9
SHA512

aecfa97248b0f00d48a8eba0d7d26b8492a515217a13b81892c445394f984ccc1b3bab11388cb5d771ccf57378b32280217ffc955126fdc37364ee055d5fe331
SSDEEP

1536:Scr8GBGEjCeEUqmMlbQDWeIPinWegnAxasCqwANIGxidph5Tyh:ScQUDCeGmsQSe2mWecsPoZGh

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
a62a7aa905b8407bff0a14f477ccdef7_JaffaCakes118
unpack001/out.upx

Files

a62a7aa905b8407bff0a14f477ccdef7_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: 480KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

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: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: 524KB - Virtual size: 522KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ