Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_54db099e9d36dcd18f874a30ee8f8dc0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_54db099e9d36dcd18f874a30ee8f8dc0_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_54db099e9d36dcd18f874a30ee8f8dc0_cryptolocker
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Size
47KB
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MD5
54db099e9d36dcd18f874a30ee8f8dc0
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SHA1
277be8d7c7b9c3814a648b2799f3b9b0eba35cca
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SHA256
ba09b35f8d0b6fa7bbe9e97e62fce6a9fdcac4ad3142d4c68010c15e2324443f
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SHA512
afb92e92a7de7c3c64b2ff4a866b0760173851f41a7f125b0727957644e8fbd2a98097c2be422b5d96412226185379f4fbfea13f5f666b78ae788c82cb9a234a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobpG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQjG
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 2024-04-24_54db099e9d36dcd18f874a30ee8f8dc0_cryptolocker
Files
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2024-04-24_54db099e9d36dcd18f874a30ee8f8dc0_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