Behavioral task
behavioral1
Sample
250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6.exe
Resource
win10v2004-20231215-en
General
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Target
250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6
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Size
26KB
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MD5
a8765ab3d92873157aa9dbef4e52aea8
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SHA1
a114f2798f45fc6ef2c72f54852b39e1c6b87d6a
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SHA256
250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6
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SHA512
6aabea4ff31539eddfd926faf7074d18495a1981cdcca18d32462edeae31545593879e875f419079befea48bf8407f0059bb2fada57b4ac24d563ccb9bd384ab
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91Q0b5hxDGU:4OElB6sc9G0bXxDv
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 250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6
Files
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250316d71e654dbaa1b01f726caaa9aaa5a94dac91c65c9013536e2b5386e8a6.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