Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_285bfd77964636cfeb013bf602d21920_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_285bfd77964636cfeb013bf602d21920_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-27_285bfd77964636cfeb013bf602d21920_cryptolocker
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Size
39KB
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MD5
285bfd77964636cfeb013bf602d21920
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SHA1
77c1cb85edfca13933e79eb8ea8a3117b9a20d1b
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SHA256
35b416f1ce0dae79346bd81adef0151ad30f2ae0ae45c3ea738f71c434e5537b
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SHA512
fcf832109b352d02dee728b75d5a923518368740410dcc9883b7d303b6eaacb7c82b864603d33f095399cbfeadb02c5a4e5cf38bf479c7e47d53c9e3ed6dd2bb
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNWx:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLg
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 2024-04-27_285bfd77964636cfeb013bf602d21920_cryptolocker
Files
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2024-04-27_285bfd77964636cfeb013bf602d21920_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