Behavioral task
behavioral1
Sample
2024-10-18_4750fe14edba93d9b45cab34c4e7ce5b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_4750fe14edba93d9b45cab34c4e7ce5b_cryptolocker
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Size
76KB
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MD5
4750fe14edba93d9b45cab34c4e7ce5b
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SHA1
d4e943d7caa6deca321d102565abe6b0f0ef7e67
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SHA256
f79bda8b9732f88d78f116920c2482c204796ec8e8b3dcbff506b70d3f140242
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SHA512
5204a13c7bf79f1113ce3eadbbaa2f8d4db523d61754da88d1e2522fcfee7db0145fa31f29051b583685da0bdac802f6d39d650be18c148bb360737ec8584463
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GR:1nK6a+qdOOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_4750fe14edba93d9b45cab34c4e7ce5b_cryptolocker
Files
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2024-10-18_4750fe14edba93d9b45cab34c4e7ce5b_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE