Behavioral task
behavioral1
Sample
2024-06-12_1e1ade97ac678d972035489a93936187_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-12_1e1ade97ac678d972035489a93936187_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_1e1ade97ac678d972035489a93936187_cryptolocker
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Size
94KB
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MD5
1e1ade97ac678d972035489a93936187
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SHA1
51821e572f79921c0c91ffd272a2e3ff3e2dcddb
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SHA256
9b1eec81668e928dd99f6ee8c2ade095e599a40e43bc2661c4e8a2e329366b79
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SHA512
6eb27dd145b3d51a4945aa8b00996a8b3ab3af96eec63b09b4593509d21d3cf683b2b7a636ef8d5e433d53573f561180180e3722854c1874b9f4bbe1ff2e28c5
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kX:zCsanOtEvwDpjB0
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-12_1e1ade97ac678d972035489a93936187_cryptolocker
Files
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2024-06-12_1e1ade97ac678d972035489a93936187_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