Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20231129-en
General
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Target
tmp
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Size
5.5MB
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MD5
567c7194a3a0d74cb6bfd411e517c589
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SHA1
cc65d39f35256579c380de21d289a87d555f4203
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SHA256
e45f4f41cf7e4aeed54be16f4e6cf1684ea0f2ad16562eb6015978af48c21ef3
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SHA512
2e6e385381d5e4c00dc4cb5a900ddef705703354024d932a8232bd3699c5688070cf05c92dce0785f3edde554e04b5f5635d5d2b669af3bc37f40313219f3c39
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SSDEEP
98304:hnxheJhMZqeSTO/EcuRG/Mul2rq/aReDkizMeQU:hxIj+qX7c/Mul2rVe4iwVU
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Zgrat family
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.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 tmp
Files
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tmp.exe windows:4 windows x64 arch:x64
Headers
DLL Characteristics
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
Sections
.text Size: 5.4MB - Virtual size: 5.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 151KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ