Behavioral task
behavioral1
Sample
2024-09-27_7f9a3d3c23ebf65935f90141e29f2fe9_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-27_7f9a3d3c23ebf65935f90141e29f2fe9_cryptolocker
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Size
55KB
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MD5
7f9a3d3c23ebf65935f90141e29f2fe9
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SHA1
e44156cbec9a5ddec951eb4f28d909985b686e39
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SHA256
e93f98b9e00e937ea270ab122ddc895b053feeb76d402c8dba31322a4a6241a7
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SHA512
b5d0c40fd3afc6b2d7326d35ac9d13f61864b5eefd04ebf3ce32f25252b7bc8a75b203df64d3b372ff3e64d84660ce349cc1b8b42758217eea3e5c7d0ebd0d52
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP8u:b7/y28wZEjbnouy8G76iH/NLp7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_7f9a3d3c23ebf65935f90141e29f2fe9_cryptolocker
Files
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2024-09-27_7f9a3d3c23ebf65935f90141e29f2fe9_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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