Behavioral task
behavioral1
Sample
2024-01-01_518e58bddfe1b5398039608a3bdbdd9e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_518e58bddfe1b5398039608a3bdbdd9e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_518e58bddfe1b5398039608a3bdbdd9e_cryptolocker
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Size
105KB
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MD5
518e58bddfe1b5398039608a3bdbdd9e
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SHA1
3c42400d8ec024a02df808a0251908c75136d1f6
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SHA256
ed0ca63d6bea95965ff747509a3f68c360f7662d2d5d14e054eeaa8b2d5c3961
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SHA512
7fe83c41bf86a892a5f9622cb3236f35e29e7c35123fa2708469f119741edff654294f93e6922df4d2f7acbc92565074a5d3a86d4d40f5059712fb09800ab99a
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfH7:1nK6a+qdOOtEvwDpjv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_518e58bddfe1b5398039608a3bdbdd9e_cryptolocker
Files
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2024-01-01_518e58bddfe1b5398039608a3bdbdd9e_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE