Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_a7356e3bcb6a10185eb3f1aa3d0d5364_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_a7356e3bcb6a10185eb3f1aa3d0d5364_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_a7356e3bcb6a10185eb3f1aa3d0d5364_cryptolocker
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Size
39KB
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MD5
a7356e3bcb6a10185eb3f1aa3d0d5364
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SHA1
4d183a49c4034a633deb760f54125d510346d97b
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SHA256
3c8881f7ac3aac980ed85faf142a0ea52499cc04e30ec4d4d8d85b4b353c35c0
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SHA512
f9f25bcd5250399e9082b0396811dd3f2264afd15c8009a81e1b8f28409fd82e32f5c9b16607b6cd217a97dea7f86ab74aae0b1dd1aad00e123d86e8c8485245
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUX:ZzFbxmLPWQMOtEvwDpjLe6
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 2024-05-26_a7356e3bcb6a10185eb3f1aa3d0d5364_cryptolocker
Files
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2024-05-26_a7356e3bcb6a10185eb3f1aa3d0d5364_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