Behavioral task
behavioral1
Sample
2024-01-11_ebbb89ccedbb02087a1f1b7e30d6868e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_ebbb89ccedbb02087a1f1b7e30d6868e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_ebbb89ccedbb02087a1f1b7e30d6868e_cryptolocker
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Size
116KB
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MD5
ebbb89ccedbb02087a1f1b7e30d6868e
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SHA1
0fd6f1e29e05b66239a33c1f6eccf0d93131f328
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SHA256
affcf8a8591c5e4b0788eddb5d62332518d8165de28c8e1ba715321314ddbda1
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SHA512
f70a815b608b202f1fa0cf6667565ecb0a24f1ad375f87d3be4d9d51131e296f865afd118b24cea17a71121d7ce14013415fbf5931f82de9dfe03e77ac48c7bd
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/XV:T6a+rdOOtEvwDpjLzs
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_ebbb89ccedbb02087a1f1b7e30d6868e_cryptolocker
Files
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2024-01-11_ebbb89ccedbb02087a1f1b7e30d6868e_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