Behavioral task
behavioral1
Sample
2024-01-06_aaceb1682f7e713899d5e366d9c8c5c3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_aaceb1682f7e713899d5e366d9c8c5c3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_aaceb1682f7e713899d5e366d9c8c5c3_cryptolocker
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Size
59KB
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MD5
aaceb1682f7e713899d5e366d9c8c5c3
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SHA1
7da078044fb90bf1c2a80631d1ae29607a458489
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SHA256
8b764ee2422a9c57e9d0417ef7c7e60c4ead6f8be42e12c25468d700a6b54391
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SHA512
ebf76ffe341172e8deb2f47a83f9c45d0e9d63c61b3f0b9cd8c6785c588809240564c9df0f6a207e3a4be1ce1bd3bac062a4c14468450e4e1f5ea6442bcaeb03
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mGl:zj+soPSMOtEvwDpj4kpmeLmS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_aaceb1682f7e713899d5e366d9c8c5c3_cryptolocker
Files
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2024-01-06_aaceb1682f7e713899d5e366d9c8c5c3_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