Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_ea322e7a9dc1f5fa8c33c8f4c0282c1f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-16_ea322e7a9dc1f5fa8c33c8f4c0282c1f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_ea322e7a9dc1f5fa8c33c8f4c0282c1f_cryptolocker
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Size
61KB
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MD5
ea322e7a9dc1f5fa8c33c8f4c0282c1f
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SHA1
5886770b701b336139d1f32c28c335e0728a026d
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SHA256
2e5bdbba3227d51695bfa9bf3acb44ac66790b39d86a818ee62ac96f4cb6570d
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SHA512
237c45894deee7021da3b67a6144e7d7b8acd67dbde3c05662102364423b4b75c1c384df95378f71373a96a0355a343bccd3edcf857137aaaea51d876bb47809
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts6r:BbdDmjr+OtEvwDpjM8e
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 2024-03-16_ea322e7a9dc1f5fa8c33c8f4c0282c1f_cryptolocker
Files
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2024-03-16_ea322e7a9dc1f5fa8c33c8f4c0282c1f_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