Behavioral task
behavioral1
Sample
2024-08-06_0ae4284670e39757433d3e1d526b3c60_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-06_0ae4284670e39757433d3e1d526b3c60_cryptolocker
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Size
61KB
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MD5
0ae4284670e39757433d3e1d526b3c60
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SHA1
1a4b600fbb0e230794516428043933a21fafc344
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SHA256
7f7fa17073a36ec9f3b8d95af4646a5f3fcc2767d4164be6a9366b925af14b29
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SHA512
60174b4f39819f051e325cfcfa9564e0a5219c1d85fd82ff7c73fd589ce2eb38cbab31ab09dce905f7f78396a3e41e4e164884b375b562890286a5837ff38778
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhp:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-06_0ae4284670e39757433d3e1d526b3c60_cryptolocker
Files
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2024-08-06_0ae4284670e39757433d3e1d526b3c60_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: 11KB - 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