Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker
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Size
70KB
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MD5
dfaab30b365dc211b0f24bf343958370
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SHA1
fca05d1d5b844915283e2ade24a89a2e9db7cf22
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SHA256
3afb2fdb6921234c1c6c8a3fb09103b17a4acde227984c9fc30d11d43e64c574
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SHA512
8441511655872adde83604cd9b37a3fa8aad90de5955041a71cf18b4565a6c0745b7ce0671d84338f02cc0e1c5ae86fec8a06a0e02b28699198f2181c0251ded
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOud:DW60sllyWOtEvwDpjwF85v
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 2024-02-23_dfaab30b365dc211b0f24bf343958370_cryptolocker
Files
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2024-02-23_dfaab30b365dc211b0f24bf343958370_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