Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_cf72c37a5c83391ac991f9b14db6b1cd_avoslocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_cf72c37a5c83391ac991f9b14db6b1cd_avoslocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_cf72c37a5c83391ac991f9b14db6b1cd_avoslocker
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Size
7.4MB
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MD5
cf72c37a5c83391ac991f9b14db6b1cd
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SHA1
6bd57c396230af421fb10d25e0319903e861f685
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SHA256
7508a37a24f295c7a9bcb9b31a497a269f143ed4bea85f9a8c329c1c24392e98
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SHA512
37cc7ce3f75b9af0a4f7d40f3c8697b01aef89017fb9b85129906dc8ac14bdd118a5f688e045d7f81518ae0fb43dc9e90b56a6edbe20c0a46b2376fa34931516
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SSDEEP
98304:U4h5PfhefTAv8HM2JyiFpK6FR4FBm21BgdKqyyhab0Ab:x5PfhoAUs2JyEYxBajc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-23_cf72c37a5c83391ac991f9b14db6b1cd_avoslocker
Files
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2024-05-23_cf72c37a5c83391ac991f9b14db6b1cd_avoslocker.exe windows:5 windows x86 arch: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: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 921KB - Virtual size: 921KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 149KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 221KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ