Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_92b6802d719b7a78a8b79ce7b0f202a7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-15_92b6802d719b7a78a8b79ce7b0f202a7_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_92b6802d719b7a78a8b79ce7b0f202a7_cryptolocker
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Size
46KB
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MD5
92b6802d719b7a78a8b79ce7b0f202a7
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SHA1
778a1f1ac0fc518e072272205fc5f70c64d4f624
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SHA256
87f9f1de26027858c035a55cbedf947cb50929f192e5f9a14111b85bbd754cd3
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SHA512
6ce7433f9aea67a4b2223cc522fb547d576773f778edee80ff6dde6b38a0c8596f23bf807cc3d803305f5fa93d297fac89a1f69c2ca021d2d6557ddf6cb50e42
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5B:qmbhXDmjr5MOtEvwDpj5cDtKkQZQV
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 2024-04-15_92b6802d719b7a78a8b79ce7b0f202a7_cryptolocker
Files
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2024-04-15_92b6802d719b7a78a8b79ce7b0f202a7_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