Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_a7fbca8607bd1eaccb4213802d98de5b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_a7fbca8607bd1eaccb4213802d98de5b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_a7fbca8607bd1eaccb4213802d98de5b_cryptolocker
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Size
130KB
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MD5
a7fbca8607bd1eaccb4213802d98de5b
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SHA1
765743d2f0aa97c7d304d32463a59f7e35ce54f8
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SHA256
eab4078c9a46263ec72d954b0bb6542b6a4a0c9bae84bc3e82966d28b4d07243
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SHA512
0fc0e08b9252deb78babfd76ad8a5f536a02d68f3a547a4cb0e762229e36d37308ea31a41b932db545cec405cd3e240909263f8b893e7cf95168511cc5d34492
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eL:V6a+pOtEvwDpjtzh
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 2024-02-27_a7fbca8607bd1eaccb4213802d98de5b_cryptolocker
Files
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2024-02-27_a7fbca8607bd1eaccb4213802d98de5b_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