Behavioral task
behavioral1
Sample
2024-04-17_e0de6447e468f9fc236fa283d9569d2d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_e0de6447e468f9fc236fa283d9569d2d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_e0de6447e468f9fc236fa283d9569d2d_cryptolocker
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Size
109KB
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MD5
e0de6447e468f9fc236fa283d9569d2d
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SHA1
2141d007dbc768b8f0d477e45bbf2d06530eb65e
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SHA256
6cce1de8f437fe9b42c9a613d867c2fc1ed5075eb68cb28c67f2500f7ab55298
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SHA512
6606e111082eb353733c2d2eb633e67eb91a886100ca4718a66f3bff0ee17a1b6ec33c4f002345649aa37829caf3cd4015cfa6d865f2291c084c2ccc1b6f63cc
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwMgs:z6a+CdOOtEvwDpjczY
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 2024-04-17_e0de6447e468f9fc236fa283d9569d2d_cryptolocker
Files
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2024-04-17_e0de6447e468f9fc236fa283d9569d2d_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE