Behavioral task
behavioral1
Sample
2024-07-27_f021c94fcce48c3de742b2833e6b05bd_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-07-27_f021c94fcce48c3de742b2833e6b05bd_cryptolocker
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Size
55KB
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MD5
f021c94fcce48c3de742b2833e6b05bd
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SHA1
504674a44354408c4c3aacc61af5d0591b95cb0c
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SHA256
bb4772ff736d0a11c1f5b9040c5c089e7a9e9790d957a8c92943213c4ce0dc64
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SHA512
e6c848b9c25ff78d2542667304316cdc7f1c9bbb2d1e0744e22c3028da5be38a6f88f0e6bb07f34f78fcd94a86fd58e73c94d2695e1927221df32dcdb05eada2
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPECuMpRrW:zj+soPSMOtEvwDpj4HE9MpY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-27_f021c94fcce48c3de742b2833e6b05bd_cryptolocker
Files
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2024-07-27_f021c94fcce48c3de742b2833e6b05bd_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