c1524bc36ec05c2263c11beb01e7405d_JaffaCakes118 | Triage

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General

Target

c1524bc36ec05c2263c11beb01e7405d_JaffaCakes118
Size

14KB
MD5

c1524bc36ec05c2263c11beb01e7405d
SHA1

5b0543fe4cc6a4fede7cba6f9f0d0c7c1ca46ee6
SHA256

a1a7abd484279822b2f346701954a16572ddd5c41c0f4b2fadec5de79e29fa17
SHA512

110ef30b65bd94e09836a1b81bb2ad4186cb649567e3242e5832b28809217ed50d3aed2ac741739315fd1c676c621e7f7b6b0beeed8ba67de697c18f3477cf99
SSDEEP

384:9I9h5Bx8MlUktE1uE+6vcbV4A2XyyTfGD2M8jPzEiXJMZJgA:whd8hkC1tEbV4NQDAjPzEi5M35

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
c1524bc36ec05c2263c11beb01e7405d_JaffaCakes118
unpack001/out.upx

Files

c1524bc36ec05c2263c11beb01e7405d_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

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: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE