Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_4fbf6dbcdb0347b2315438f4f8fa9136_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_4fbf6dbcdb0347b2315438f4f8fa9136_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_4fbf6dbcdb0347b2315438f4f8fa9136_cryptolocker
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Size
98KB
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MD5
4fbf6dbcdb0347b2315438f4f8fa9136
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SHA1
916eded2e52fedaa5fbb99981bcbd50566df4b21
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SHA256
d84346e0485039eb16c79f7f11a01438a441a7f58933010bde07ae43fb0e0dc2
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SHA512
f3aab62b98af37284553d0ecadee348459978d5df1cbd3f12d2f2f8c0782622c5825d258d4e05682fa43c2500710466b8e99c44aee21740ae6a212dd066945d6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJhg:V6a+pOtEvwDpjtzp
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 2024-02-25_4fbf6dbcdb0347b2315438f4f8fa9136_cryptolocker
Files
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2024-02-25_4fbf6dbcdb0347b2315438f4f8fa9136_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