83742ca8faea41d6395efcfae39dcf8c_JaffaCakes118 | Triage

Sharing

General

Target

83742ca8faea41d6395efcfae39dcf8c_JaffaCakes118
Size

8KB
MD5

83742ca8faea41d6395efcfae39dcf8c
SHA1

7f6bfd65b753243069e8a8c622ba6d36f6e009c6
SHA256

23dc7151800a71563b72c3f58ef44052678bff4323d5ab93b7a19b0f1b452d0a
SHA512

37bf8447e883bd41c7e05be86eb7e361f82816093229847132af241505ce3199ecd35dc3396b7c71c9313ccdd8d248a6f6f4f03938a628946eeaea6072f104a9
SSDEEP

192:QNF/ge4GMfCiJlXFpOEs0R49BjdHlKwWAUv+GhW:8gjLXveBrDUXW

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
83742ca8faea41d6395efcfae39dcf8c_JaffaCakes118
unpack001/out.upx

Files

83742ca8faea41d6395efcfae39dcf8c_JaffaCakes118
.exe windows:1 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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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:1 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

Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 512B - Virtual size: 97B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE