Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_925be5c94242a88786b931542c9fb32f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-20_925be5c94242a88786b931542c9fb32f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_925be5c94242a88786b931542c9fb32f_cryptolocker
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Size
48KB
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MD5
925be5c94242a88786b931542c9fb32f
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SHA1
64d9a7be82909598c9cd4dbf3a21b11405b363c5
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SHA256
e4c8f84343dd407feaf07416f1da9baebc7568370eb9a715765032d7c111f45c
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SHA512
c2ce2a9d81c14ed5538e27b74c860265413460d7f63808207e8497995d6ff8a5341eb86f317603b80c1d425327adebe3a4b2815c8557370451fc548046bdcc33
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8U:ZVxkGOtEvwDpjcw
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_925be5c94242a88786b931542c9fb32f_cryptolocker
Files
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2024-04-20_925be5c94242a88786b931542c9fb32f_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ