Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_5eff485f9a458d151c7bb57c1bff0d8e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_5eff485f9a458d151c7bb57c1bff0d8e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_5eff485f9a458d151c7bb57c1bff0d8e_cryptolocker
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Size
122KB
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MD5
5eff485f9a458d151c7bb57c1bff0d8e
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SHA1
5379a8412c2360647c48027d0db38e8e51e5e667
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SHA256
7fd77c62517586101b333fe06592f860f396bf4b5ee829d4c1a5f89746e80c06
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SHA512
2ac8116ee9ab4af9bd54a2d6e2ae567986dc6038ad83e0555c67afa6a00168d99744f023886409f14b5b0ca006b301e9763e149a75124c8974b836edd94c73c8
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE43:vCA9OtEvwDpjG
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 2024-02-12_5eff485f9a458d151c7bb57c1bff0d8e_cryptolocker
Files
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2024-02-12_5eff485f9a458d151c7bb57c1bff0d8e_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