Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_37b1df831381705b3a1e8b470f108003_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_37b1df831381705b3a1e8b470f108003_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_37b1df831381705b3a1e8b470f108003_cryptolocker
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Size
44KB
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MD5
37b1df831381705b3a1e8b470f108003
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SHA1
27bbd5bc373e6abb336b3cf1161edbb72025c2b9
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SHA256
737b621d875c62b8364002b01907dac54e4ff09a8bbdb8ed04ba8a06897a36ff
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SHA512
4a08fede8af5085f179459f8089288dd630a5f5ac98e0acb0c3a1728e7ec6d12ead1f147300820c04d75035cb1f2746efd1f477efbf6aef3217d5c3606e82e05
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SSDEEP
768:Q6LsoEEeegiZPvEhHSG+gcKGQtOOtEvwDpjm:Q6QFElP6n+g/GQMOtEvwDpj
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 2024-01-28_37b1df831381705b3a1e8b470f108003_cryptolocker
Files
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2024-01-28_37b1df831381705b3a1e8b470f108003_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