Behavioral task
behavioral1
Sample
2024-09-28_71158b3a5233e9a045de5fffeed64919_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_71158b3a5233e9a045de5fffeed64919_cryptolocker
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Size
59KB
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MD5
71158b3a5233e9a045de5fffeed64919
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SHA1
74915c90795d32e55c1f84b5d36bd494c75c0938
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SHA256
c0e5e48ee52b10e3caa31695ffab241b46959a7dffac8dec7362b872cdacbbd1
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SHA512
42068127f5fe89efcb42a2c309bd66a1c4e4e7687a9b567ff49086453b06a2771f4ef935c94212fe677e2bba50bf87c5c53710663c298542d619c098b263174b
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHwT:1nK6a+qdOOtEvwDpjz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_71158b3a5233e9a045de5fffeed64919_cryptolocker
Files
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2024-09-28_71158b3a5233e9a045de5fffeed64919_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