Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_c75667c00eda29042445bfda4e304406_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-14_c75667c00eda29042445bfda4e304406_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_c75667c00eda29042445bfda4e304406_cryptolocker
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Size
47KB
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MD5
c75667c00eda29042445bfda4e304406
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SHA1
158c009bed033610a78f5c77e8bc4ee1bab924db
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SHA256
26a3f37d814af1f55e09a504925ece5230ba3d4669528342fa4c26c82ee115e3
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SHA512
91b72f11f3037c0d8b5a9d823f016857ab76483deddb8545dc9fb67493e2414043e4baed05e47b3e4285d15e22240f449aff189755542ee89c24e0cf5ae528d6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pI:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-14_c75667c00eda29042445bfda4e304406_cryptolocker
Files
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2024-03-14_c75667c00eda29042445bfda4e304406_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE