Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_b99bf6956a34496b750f3ca00672e7de_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-03_b99bf6956a34496b750f3ca00672e7de_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-03_b99bf6956a34496b750f3ca00672e7de_cryptolocker
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Size
54KB
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MD5
b99bf6956a34496b750f3ca00672e7de
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SHA1
c84e2bddda1407c18346a7c8e8c10d098aceaf8d
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SHA256
4752db76a06d8f728354a190b30422aadf2a9ce5f8bcce873703fd38cb41fe48
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SHA512
17902454e535584ff51f66533947ea2817f080ce87d302aca053c98aeb6c3ec2c14446ea53be8076726d335d1f69e50167b1edbc1f683c3c4485870822037ed4
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5Uom:ZVxkGOtEvwDpjcA
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 2024-05-03_b99bf6956a34496b750f3ca00672e7de_cryptolocker
Files
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2024-05-03_b99bf6956a34496b750f3ca00672e7de_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