f41a281b204d133f532b334f5e589ddb_JaffaCakes118 | Triage

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General

Target

f41a281b204d133f532b334f5e589ddb_JaffaCakes118
Size

5KB
MD5

f41a281b204d133f532b334f5e589ddb
SHA1

594c3f4b35b3852ccf53b98b6f28bf8e3f1fbc9b
SHA256

ac189b15a3d01cddac6c95e5d40e38ad5954973f6ba92eac00ca6f4281a5b03f
SHA512

b6d85a3c85ee67b45ea57fe07579ec811bcdfa1bda5c4224054abafacedcccbb04134d174ec5db6e62d293ab1259470e096e81717eac07f99af62acacd3ee2bf
SSDEEP

96:VSq7xXyi+fBc7iW7tk7k2HmyCjR9ES5ppCNI8F82Gj4QYo:YwZ+fiiW27k23CjReOp83F7Gj48

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
f41a281b204d133f532b334f5e589ddb_JaffaCakes118
unpack001/out.upx

Files

f41a281b204d133f532b334f5e589ddb_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 672B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE