18d148626aac83442bbb00bdd7dc2754_JaffaCakes118 | Triage

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General

Target

18d148626aac83442bbb00bdd7dc2754_JaffaCakes118
Size

89KB
MD5

18d148626aac83442bbb00bdd7dc2754
SHA1

a393a2e7c65d942088ac9e46e6fccf7d182a2b75
SHA256

cccecda59dd277f353eeb01c70392d08663c0e2d1007f86415b713db36d3d1c6
SHA512

93f2a2c4d27f751145999a72ad61ccb5f46629b6b2fa7b185f4319268caf7d071319debffc05bc8728929f03fed87ed4bd9064b06c3af4147b2f429870124a82
SSDEEP

1536:7ZwTPtw0cAdkT8JaYCRqmFITxbXzwZMosMC7evlfq8DfOHcU3k:lsFdO8wYCR52xbXsZMosMC7KlfV82

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
18d148626aac83442bbb00bdd7dc2754_JaffaCakes118
unpack001/out.upx

Files

18d148626aac83442bbb00bdd7dc2754_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 236KB - Virtual size: 233KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ