e13cdb94972ac54e62c479246b1e7a3a_JaffaCakes118 | Triage

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General

Target

e13cdb94972ac54e62c479246b1e7a3a_JaffaCakes118
Size

5.1MB
MD5

e13cdb94972ac54e62c479246b1e7a3a
SHA1

81c655ccc3f47958e0ff1ae53e38748d4a3c82a3
SHA256

044c22e9a1fe14bb595225d85106fea43d8977c9bf97495e0df0d50293832882
SHA512

7e1771647e65e0fe6366c7eac0242c72c7ca1c2439244a74b2ab51013b6f2969ea8026929fd13006179b228ad23355f193fd81644e0aa52b305de838f6093315
SSDEEP

98304:F8n+NU+CfNvtzpmS3gZKl8fsSCWUBEYabT7M0zE4whEIRD8jBop2q4:FjZCZGgy/zCX/s7PzZ+EIRD8top2

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
sample	net_reactor

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
e13cdb94972ac54e62c479246b1e7a3a_JaffaCakes118

Files

e13cdb94972ac54e62c479246b1e7a3a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.BETA0
Size: - Virtual size: 4.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.BETA1
Size: 4.9MB - Virtual size: 4.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 112KB - Virtual size: 111KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ