Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_b8b14f87441e1f78c3665e47b7900c1a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_b8b14f87441e1f78c3665e47b7900c1a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_b8b14f87441e1f78c3665e47b7900c1a_cryptolocker
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Size
95KB
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MD5
b8b14f87441e1f78c3665e47b7900c1a
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SHA1
5a2524eefb567829c8449a6eb01c2d36b47a5fce
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SHA256
64424503dda8a24774e7b37dca5566d8ff043104e150dccbdaf1fc6888b861b2
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SHA512
555312844097f1ec3858255222934384616d8c7768ea57071f849b060ef6ac62f6da2d2792aae3f50af4ae6f7d1ccf9dbbbdb76316f2f80f83e880ff4f8fdb63
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCLc:26a+2OtEvwDpjtzb
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 2024-02-28_b8b14f87441e1f78c3665e47b7900c1a_cryptolocker
Files
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2024-02-28_b8b14f87441e1f78c3665e47b7900c1a_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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