Behavioral task
behavioral1
Sample
2024-09-09_b1619a86f34f9c5d41424def33090352_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-09_b1619a86f34f9c5d41424def33090352_cryptolocker
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Size
90KB
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MD5
b1619a86f34f9c5d41424def33090352
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SHA1
c2818931a726d193f715e3471cd5924e9b542443
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SHA256
e2c8fc3a346610bb9c39b97d016c780344b944c7b6fdcdbbb1b9898fc2002455
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SHA512
d24af0b24380c8b1011cb20f28e99953b4ccc7ab60bc745414ec1ce6aea6dd853f4520074a6599ebb0e066707a405daf645b42c21e31039365fb33d969c9eb14
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy8tybl9w:zCsanOtEvwDpj1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_b1619a86f34f9c5d41424def33090352_cryptolocker
Files
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2024-09-09_b1619a86f34f9c5d41424def33090352_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE