Behavioral task
behavioral1
Sample
b2450979aa3f7d8f9c8442e00efa77c2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
b2450979aa3f7d8f9c8442e00efa77c2.exe
Resource
win10v2004-20230220-en
General
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Target
b2450979aa3f7d8f9c8442e00efa77c2.bin
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Size
424KB
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MD5
b2450979aa3f7d8f9c8442e00efa77c2
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SHA1
c3bd88e049a794d5faa30f19a392d0053d4e5e17
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SHA256
37900730c765d65c6ff1eb8f8430e8b016512beb5b3e442ad74bb5e690b05fa6
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SHA512
14bcefc8d8e733c4700ba68dba77fe9eb2f810bc257296cc46134ae7b1c6b3976d6ff4ab100568e37570540db99854aba4d6d7706d36c0dabb318b12da9edc6b
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SSDEEP
6144:y9XMgWCxEV+JM6FhWbkQm8GEPkiU23dSFAiDD1TBuhTEA:iMgWCxzJMvzGKki/3giiDBTB4
Malware Config
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b2450979aa3f7d8f9c8442e00efa77c2.bin
Files
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b2450979aa3f7d8f9c8442e00efa77c2.bin.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 250KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ