f52e13fd8d86cc373249b5352e52c53a_JaffaCakes118 | Triage

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General

Target

f52e13fd8d86cc373249b5352e52c53a_JaffaCakes118
Size

105KB
MD5

f52e13fd8d86cc373249b5352e52c53a
SHA1

c26cb6d0f8e5ef2a92a7a09056a9661502fdab69
SHA256

388dc2ea2c66d1c94088611a0e149f8f6caa013056f235fa2dda8192ae9500e0
SHA512

8a19f42683cc6ea4a6b28691bc1d020272f1d1a6d35fc80f05d79f825a89dc1121460cedede5df65f3fff20522a010a9d051c9335c6fc11bde318594f3a364b1
SSDEEP

3072:LEg+gpj2iWrDmjQ7/BDmxOVR+IRt1VH0+8:QCpJW6Q7/wEVb1m

Score

5^/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
f52e13fd8d86cc373249b5352e52c53a_JaffaCakes118
unpack001/out.upx

Files

f52e13fd8d86cc373249b5352e52c53a_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ