Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_3846634afa60a388f37926f44b39fbd3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_3846634afa60a388f37926f44b39fbd3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_3846634afa60a388f37926f44b39fbd3_cryptolocker
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Size
68KB
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MD5
3846634afa60a388f37926f44b39fbd3
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SHA1
5264ff39530fe1cc36c5c4283d273f975ea3b6fa
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SHA256
bf4c7a9b7d6e75caa4a550e0026e1450a763712eefa02d191f488224417d477d
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SHA512
d7f537e8a1fd9717b76928c2d50b8ecfb77b9a8233fc5e1433b3f345921448033a5ea7fed2919399265bfcd9af74e2d071ef1c5d953fe05e02e4bfb895d02a1e
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUI:DW60sllyWOtEvwDpjwF85C
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 2024-02-04_3846634afa60a388f37926f44b39fbd3_cryptolocker
Files
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2024-02-04_3846634afa60a388f37926f44b39fbd3_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