Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_28c525b47da3145716fc1cf5ff0bc4ca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_28c525b47da3145716fc1cf5ff0bc4ca_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_28c525b47da3145716fc1cf5ff0bc4ca_cryptolocker
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Size
44KB
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MD5
28c525b47da3145716fc1cf5ff0bc4ca
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SHA1
337ccef804036beb81337fe17c24476549e5316a
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SHA256
70908b6a704c5007d5f35a19753be1db13b5bcc21a9ddb3cb3f5fe0e1a4237b3
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SHA512
09775b31fa74d8c126a3a46de509a5d4668b3960922625b5d27a03972a39ff31b0981cb0d2d64c20e7d2c649037d2c482d74de9ad19471d61bf338844d64d0b5
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5L:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+6
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 2024-02-13_28c525b47da3145716fc1cf5ff0bc4ca_cryptolocker
Files
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2024-02-13_28c525b47da3145716fc1cf5ff0bc4ca_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ