a0fc3b66f6813ebfa5e5f29490b8300d_JaffaCakes118 | Triage

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General

Target

a0fc3b66f6813ebfa5e5f29490b8300d_JaffaCakes118
Size

397KB
MD5

a0fc3b66f6813ebfa5e5f29490b8300d
SHA1

87211613ca4cd4e3b5b5d232d64f6ff319fe2275
SHA256

5777dff1931365804091a5691c54714af3a17d0b5aa5a89b45e30b901cee0996
SHA512

4f80de5a0ad83f87ab5d0e4709c9ee2ccaa058bc3c1eb7be954d217cf90b644a9ff45ee388fd5c74a8c86ef7c6c0ff1cb72a326c8426831898488a9fdc98aed7
SSDEEP

12288:kCS28pzMAQcfGsITthZcE0oM3nHiGXVRZBG:k7zdMAGsGTZJqHiObG

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
a0fc3b66f6813ebfa5e5f29490b8300d_JaffaCakes118
unpack001/out.upx

Files

a0fc3b66f6813ebfa5e5f29490b8300d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 444KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 391KB - Virtual size: 392KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 772KB - Virtual size: 774KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ