Behavioral task
behavioral1
Sample
2024-09-08_c106e4f7aa7908e7bf9062fb3216d4cd_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-08_c106e4f7aa7908e7bf9062fb3216d4cd_cryptolocker
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Size
80KB
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MD5
c106e4f7aa7908e7bf9062fb3216d4cd
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SHA1
26d8e159bb19fa7ec1a94114f47287256fbb91e1
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SHA256
43d6391abac98e884119d61016e161852ed72e1ec3358a6ca41faa0301930bca
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SHA512
a6dc0b9ff864fcfe07914b15db567dad299a6a0249e25fd06724acc9f1b523167d601e68a24bdd4dfe1f363b28d996478945362e4a6722e86c609a43c579fbf7
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqdo:T6a+rdOOtEvwDpjNcB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_c106e4f7aa7908e7bf9062fb3216d4cd_cryptolocker
Files
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2024-09-08_c106e4f7aa7908e7bf9062fb3216d4cd_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE