Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_b3786f7a8d8f36dd88ac697ac713dd3e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_b3786f7a8d8f36dd88ac697ac713dd3e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_b3786f7a8d8f36dd88ac697ac713dd3e_cryptolocker
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Size
67KB
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MD5
b3786f7a8d8f36dd88ac697ac713dd3e
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SHA1
f6133fbe21d292eaf7a3f63e68ea36a287ab7074
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SHA256
fa9de8dbea76ba23f8cde855b9a92dc38f1667ba3b73838d5f873ba491504e6b
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SHA512
f056498e01c3c46536bf54cfbdeda10efe567cee7b9d584b254fbaa5c652bdb8fef1ce62f06806cb3c4154ca548f549454b55c996e531854b5fe4fa1904ff2d9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU8:DW60sllyWOtEvwDpjwF85+
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 2024-04-06_b3786f7a8d8f36dd88ac697ac713dd3e_cryptolocker
Files
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2024-04-06_b3786f7a8d8f36dd88ac697ac713dd3e_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ