Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_f4762c61c79783cc978381cc3b3dc6cc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_f4762c61c79783cc978381cc3b3dc6cc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_f4762c61c79783cc978381cc3b3dc6cc_cryptolocker
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Size
126KB
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MD5
f4762c61c79783cc978381cc3b3dc6cc
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SHA1
9d1bcee71c5c679ef66ee50874580d7e95c45f8d
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SHA256
fc779b1622b044864ea789077069d394bd2728ba04c7bbe42bbd8fc659590681
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SHA512
9251c8e95c863eb66874615f9584159cc5b754f862ee50a2647dca56b43cf5cfe3ca1bbcc970647e5b6217f497b0fa83b5f9d568e82cbe7ad09069c284b022b5
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp0:vCA9OtEvwDpjY
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 2024-02-28_f4762c61c79783cc978381cc3b3dc6cc_cryptolocker
Files
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2024-02-28_f4762c61c79783cc978381cc3b3dc6cc_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE