Behavioral task
behavioral1
Sample
2024-09-06_bb62744f8678aca64842970cd0e7d917_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_bb62744f8678aca64842970cd0e7d917_cryptolocker
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Size
82KB
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MD5
bb62744f8678aca64842970cd0e7d917
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SHA1
7caf3f6ed29bb926f2e62c1c8edebcb3f9b3e5f2
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SHA256
a05035413a1acb52eb164443dc8c8551339d53a227156676d33b7bd0847cfa1e
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SHA512
3731aaa5e8ff6cf2da222cc4a9af67f1fdad44ced18eb135241e3ee7aa98ec8e51a02ea3f2bcbe04ec830cf92059f551df4b08974753e15d95c10b872f5575bc
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Q49:zCsanOtEvwDpja
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_bb62744f8678aca64842970cd0e7d917_cryptolocker
Files
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2024-09-06_bb62744f8678aca64842970cd0e7d917_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