Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_5278df575e4297f32fdbdf72fe8d975c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-12_5278df575e4297f32fdbdf72fe8d975c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-12_5278df575e4297f32fdbdf72fe8d975c_cryptolocker
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Size
69KB
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MD5
5278df575e4297f32fdbdf72fe8d975c
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SHA1
591cb8ca031bc4f9ffc5c60af217fb06a69c9bed
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SHA256
3b40c4ad8cee455c63877e269ca49f08253f26372e6912f816fa4beb7ce2ee34
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SHA512
6b20256161e0a78392d46483122f9c3ae01e3a88243afe59abd17398bdd9bd608301082c1bb50148b2e60d250b7f95b563993a70af48342bbfc6cbfeafe8d25e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUX:DW60sllyWOtEvwDpjwF855
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 2024-05-12_5278df575e4297f32fdbdf72fe8d975c_cryptolocker
Files
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2024-05-12_5278df575e4297f32fdbdf72fe8d975c_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ