Behavioral task
behavioral1
Sample
2024-09-21_3aa16933d6a85229d97b9cd03735090a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_3aa16933d6a85229d97b9cd03735090a_cryptolocker
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Size
45KB
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MD5
3aa16933d6a85229d97b9cd03735090a
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SHA1
29bd0dbe4a8296beb79aa4b387cbed30b7760ba1
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SHA256
beea0cff06070dd49c5378efddb316a005c32134203e4646ae118332cba0cf0c
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SHA512
1f7b7500fa50b43e85ada08b39a37625b64f2942374bf74fc62b0829bb6a5d8b8c20f28c54c7fc199d59a2a4780097b9ffcb9fe2da16248019a78289357d7899
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqu:bODOw9acifH+Yu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_3aa16933d6a85229d97b9cd03735090a_cryptolocker
Files
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2024-09-21_3aa16933d6a85229d97b9cd03735090a_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: 16KB - Virtual size: 28KB
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: 8KB - 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