Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_e25f2383bea61e6990d337a74e9a2f97_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_e25f2383bea61e6990d337a74e9a2f97_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_e25f2383bea61e6990d337a74e9a2f97_cryptolocker
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Size
131KB
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MD5
e25f2383bea61e6990d337a74e9a2f97
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SHA1
42d9c192445aec718ccf60ae8f532be27f8ebc46
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SHA256
a0e046cf46d58e1dc6c7d214c9dfcecf1bc940541b7023798c9b1b5a7e0c5cfc
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SHA512
bc987e359b3782188f4093b09a9133e9dca5a2205f5a374cbe2eb9fcc736bfec522c35f859eebae00c40078e9e5fef36f0332c0ddc819f3121f46afaa205a7d9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eqW03:V6a+pOtEvwDpjtzo
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 2024-02-25_e25f2383bea61e6990d337a74e9a2f97_cryptolocker
Files
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2024-02-25_e25f2383bea61e6990d337a74e9a2f97_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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