Behavioral task
behavioral1
Sample
2024-09-21_7edb0c6e1d35551dc495e7143ce6ac01_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-21_7edb0c6e1d35551dc495e7143ce6ac01_cryptolocker
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Size
61KB
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MD5
7edb0c6e1d35551dc495e7143ce6ac01
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SHA1
efc78b5415538bf01acfc90ead374fa029987af0
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SHA256
cc8012fe4a90c476ce2fd73176cf04a4072857f6a223c4f393e61a36afdf3ee8
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SHA512
10e5f5eebb102d00e069c30ce02963955dbdfb75aded457bb7005d4fdce545a38c7daab1dcfbfea6bba93c6c9769bf02f1e6adc608a9eb2bc0e796031bb4f3f8
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUFHC:T6a+rdOOtEvwDpjN+i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_7edb0c6e1d35551dc495e7143ce6ac01_cryptolocker
Files
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2024-09-21_7edb0c6e1d35551dc495e7143ce6ac01_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