Behavioral task
behavioral1
Sample
43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33.exe
Resource
win10v2004-20231215-en
General
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Target
43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33.exe
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Size
26KB
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MD5
f0fef76207d79a2ed02198da698d4ed2
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SHA1
2bd6b90bb215252515353f185b93a3cf94234a27
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SHA256
43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33
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SHA512
e4e95939a24c0926288112b1d22103f6459fa499048a705e9ac07fe710b03dccf211584ff353f89ce476b82a326bcc27aef22b7bdfc2a3cad4acd5b73591bb71
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QPb5hxDG3:qOElB6sc9GPbXxDs
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33.exe
Files
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43df2be8d1942e3064b62a460066f0bec2662c55fa676cb18244c70f8e23ff33.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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