a80ebc733c47d453f90eb7dec17fc3cf_JaffaCakes118 | Triage

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General

Target

a80ebc733c47d453f90eb7dec17fc3cf_JaffaCakes118
Size

70KB
MD5

a80ebc733c47d453f90eb7dec17fc3cf
SHA1

937b0cec7dd1f6f9f6a1fe06584710ade6f36038
SHA256

47aecebd1a7a2af8c73dc6fd009afb727752bbbeca34defc38f86ae7f81139d7
SHA512

71d9093c2387ecb43e32cec886b55b52a1bf98db541a553736c90344393e207bcc5cf180a6e7a4e1b817c825d7c327d7d41c0ef9ff07142086e668b1cc68ca40
SSDEEP

1536:g+mNimZxlBctsoeCIa9n4ZseknHkVKJPxM7A4/y7AUh4:NqcXe242RHkViWAPAU

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
a80ebc733c47d453f90eb7dec17fc3cf_JaffaCakes118
unpack001/out.upx

Files

a80ebc733c47d453f90eb7dec17fc3cf_JaffaCakes118
.exe .ps1 windows:4 windows x86 arch:x86 polyglot

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 64KB - Virtual size: 68KB

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ