Behavioral task
behavioral1
Sample
2024-10-13_54cc75b9e5c50a85622f53fe263dfc99_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-13_54cc75b9e5c50a85622f53fe263dfc99_cryptolocker
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Size
59KB
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MD5
54cc75b9e5c50a85622f53fe263dfc99
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SHA1
b368733e6a23458e815cfe17e615745b2330afa2
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SHA256
cffe68d9b6df58f0a065aec807384d9b23a96e1605566fc270a4253d2de99cad
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SHA512
9d5c6c0da7c402e2210a0779fe3b6a1f48c88b6c8474b427112052536d6412ce065dc51a904e7b53e4883dfd5713429481e0133c409bf812655e239117a74f3b
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pW:H6QFElP6n+gou9cvMOtEvwDpjCpVXE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_54cc75b9e5c50a85622f53fe263dfc99_cryptolocker
Files
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2024-10-13_54cc75b9e5c50a85622f53fe263dfc99_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: 11KB - 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