Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_2c7e80d28256052ff8fc4dc7bdb2f408_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_2c7e80d28256052ff8fc4dc7bdb2f408_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_2c7e80d28256052ff8fc4dc7bdb2f408_cryptolocker
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Size
121KB
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MD5
2c7e80d28256052ff8fc4dc7bdb2f408
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SHA1
f05618a92073782fd140028a388d0e2acd27604c
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SHA256
04ee4c38c4dd22a99ac25e04754676241687a5fd531c2e412a628f79fbcac368
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SHA512
4ebcf61c49559d8db791dadf222c25d6e20ffc990edc6bfaa04cbfd9aacb0e603119a03cfc3cd60971fc0740343c61f9bf24d0dfeaade63277dafd7ae93fb052
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2eP:gUj+AIMOtEvwDpjNbwQEIPlemUhYmk
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 2024-03-27_2c7e80d28256052ff8fc4dc7bdb2f408_cryptolocker
Files
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2024-03-27_2c7e80d28256052ff8fc4dc7bdb2f408_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