9557d16bfc58c457f2843aedf36fbe3d_JaffaCakes118 | Triage

Sharing

General

Target

9557d16bfc58c457f2843aedf36fbe3d_JaffaCakes118
Size

244KB
MD5

9557d16bfc58c457f2843aedf36fbe3d
SHA1

9282cbeac4bca8b29dc872381db83b7b72a6a784
SHA256

05b2f52a9465607019f33377cd92090f02d96bab31b3baa74014899e5fca0583
SHA512

3f0ea705fc38b2500fd35ff4eed1b5fc7077e00d310c5d50c0173c21d634b53f8decdfdf40a74bd05944ae5479f64615935991e23ea5b2ea4909cdd4239a22cb
SSDEEP

6144:y5Y7HsZWPNVwiz4Ap/nUQnBuEZ8Z3gXQPibDv3Q8vX8nV:y5Y7HsZcNBz7DBuZ3gXIKDhkV

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
9557d16bfc58c457f2843aedf36fbe3d_JaffaCakes118
unpack001/out.upx

Files

9557d16bfc58c457f2843aedf36fbe3d_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: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 74KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 220KB - Virtual size: 218KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ