Zeus[.]exe | Triage

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General

Target

Zeus.exe
Size

616KB
MD5

ed4c4885ad97a7eae32bc0815c6f9a21
SHA1

4ae98697368b4473fb6729786c205683f2b3ea85
SHA256

0a63a63ff4e4e91ed7fefa011e9be02d734738d929bd15e36d71741f99ccd4a4
SHA512

f3fbe02380bba587e2f6cf7e95ab254a5f5561f41c1c43bdfbac2f959e2683a9eff5154616c4d644aa1bf7c08ee0ae9f09f5c3c7f61944f3b2df29a3be389af4
SSDEEP

12288:28+EssCNN8drCXbiyx/dFoAJ0Zv05v4zXREcsSvNS+HrViYs3Yc:WEQgaiyx/PJ0Zv05v4XRPjrkYs

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

Files

Zeus.exe
.exe windows 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 587KB - Virtual size: 587KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 27KB - Virtual size: 27KB

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