Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_6f4bd6cf8b61b4178db58402f6b28dc7_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-27_6f4bd6cf8b61b4178db58402f6b28dc7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-27_6f4bd6cf8b61b4178db58402f6b28dc7_cryptolocker
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Size
38KB
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MD5
6f4bd6cf8b61b4178db58402f6b28dc7
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SHA1
84d6d8d8881c90869622788f5cc441ce6cc10372
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SHA256
1f4bfc6f887f7c0d88ef3ff652fef52b7534eea6eb4bf3b1d480501988a22942
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SHA512
8a8ef6e83716e37fcd9da6566e98757aa24dda0b16d46b8e4fc5829da5054457864a8ef62dc47ca10ebe491469b20407735e72004f49a156cf7732d233e82444
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axzYF8:V6QFElP6n+gMQMOtEvwDpjyaYalS8
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_6f4bd6cf8b61b4178db58402f6b28dc7_cryptolocker
Files
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2024-03-27_6f4bd6cf8b61b4178db58402f6b28dc7_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