Behavioral task
behavioral1
Sample
2024-03-12_cc09bfcb7a5aa17843ec32228fa33bc6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_cc09bfcb7a5aa17843ec32228fa33bc6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_cc09bfcb7a5aa17843ec32228fa33bc6_cryptolocker
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Size
108KB
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MD5
cc09bfcb7a5aa17843ec32228fa33bc6
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SHA1
6ae34600fadea1e356036e457b12502785e49b18
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SHA256
ca60f8fa0a3e4d0d24ceff0c3902d123985b2efe42d80ba77ca4c1309515d789
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SHA512
e65072c55667533b328e42b4962121a1176d89d7516171ac43ac3b24c64f6a1409c5a0274abed8769fa131d76ec30bb1051b875c45da1b2cab117762ec5b8630
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfO:1nK6a+qdOOtEvwDpjy
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_cc09bfcb7a5aa17843ec32228fa33bc6_cryptolocker
Files
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2024-03-12_cc09bfcb7a5aa17843ec32228fa33bc6_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE