Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_b604f6b60829f86024428594e4eaf7db_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_b604f6b60829f86024428594e4eaf7db_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_b604f6b60829f86024428594e4eaf7db_cryptolocker
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Size
120KB
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MD5
b604f6b60829f86024428594e4eaf7db
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SHA1
041b5794ab9e58b51d87d118639fe4a41c9a90bf
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SHA256
cf8bba3c670e1ccba89125537921e79051e98590efe56fca96b7e0d972d93239
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SHA512
209d0828fe236a19084cc166cccd9694cc057cccbde8d6399b03ba04ab484d74984d397b9197773588e615af2084b684a4e3280205794e80f795dc5e5d429a53
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2eu:gUj+AIMOtEvwDpjNbwQEIPlemUhYmJ
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-29_b604f6b60829f86024428594e4eaf7db_cryptolocker
Files
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2024-02-29_b604f6b60829f86024428594e4eaf7db_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE