Static task
static1
Behavioral task
behavioral1
Sample
2024-06-17_37a89d1486b36a8e65aaa998f55af3ff_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-17_37a89d1486b36a8e65aaa998f55af3ff_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-17_37a89d1486b36a8e65aaa998f55af3ff_cryptolocker
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Size
43KB
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MD5
37a89d1486b36a8e65aaa998f55af3ff
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SHA1
bc730ace19c849ac8f9da947fcd489fb3a07170b
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SHA256
5c028c29642bde5b431bab5811034b773111789f757d129c9cde2c3bc612fe6b
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SHA512
4e6e989fdcdab04a9fab19aee6524493a27e9b8e7c8859fd1452aa76ab419933ea9001e4edc01a70c8f6a84c36b4be6697c062cdda0a0c366f12dead7e6a8033
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vF1T1:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL1
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-17_37a89d1486b36a8e65aaa998f55af3ff_cryptolocker
Files
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2024-06-17_37a89d1486b36a8e65aaa998f55af3ff_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ