Behavioral task
behavioral1
Sample
2024-01-10_af7cd6f7265bca54c050770701dc21d6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_af7cd6f7265bca54c050770701dc21d6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_af7cd6f7265bca54c050770701dc21d6_cryptolocker
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Size
86KB
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MD5
af7cd6f7265bca54c050770701dc21d6
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SHA1
867274d159017ef0074206f34b8add0c9a7da4d9
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SHA256
005a794a4e5658c3c0f3bb9d819998dc20c18702f2b5b9fd1d280ee538b38669
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SHA512
80fb1988e389154fd8ddcbeaee5b72692a50087280813950ebb55f7da3278774e6943156cb29a7ed377c862f162a7438be36739cdd6e268299db15dbd1c08730
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjC:zCsanOtEvwDpjz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_af7cd6f7265bca54c050770701dc21d6_cryptolocker
Files
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2024-01-10_af7cd6f7265bca54c050770701dc21d6_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