Behavioral task
behavioral1
Sample
2024-09-07_a224fe6a77ca608cde44e117dd983de0_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-07_a224fe6a77ca608cde44e117dd983de0_cryptolocker
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Size
81KB
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MD5
a224fe6a77ca608cde44e117dd983de0
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SHA1
dde3e0fae3554cb72bad3f831b4ca13010f91dad
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SHA256
7adff83813a1138d13cd19dbcd5e887857ae0e59c03ea0bdfc5d75cba6049aa7
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SHA512
ded8ef5d1a61d77d22ca715d22e433b0491972bc3bb198d2d9a7e60fea96300295ba3e46ec816d391d1255b52aef43a45691eeaea65dbb471eefc7ae76b63b22
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalvm:1nK6a+qdOOtEvwDpjym
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_a224fe6a77ca608cde44e117dd983de0_cryptolocker
Files
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2024-09-07_a224fe6a77ca608cde44e117dd983de0_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