Behavioral task
behavioral1
Sample
2024-09-03_2ace832dc277ec78bd3eb5714eb8fc27_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-03_2ace832dc277ec78bd3eb5714eb8fc27_cryptolocker
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Size
28KB
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MD5
2ace832dc277ec78bd3eb5714eb8fc27
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SHA1
dc9896fd51b925b853501e1387b41940d032019c
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SHA256
1e97c6b1ababa3a591c9763d00511bb0f5e4950a49341804dac33a5fe9d5d5ff
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SHA512
d2424a872f72907cbcc797bd11ac717bf7a40a5142986698211f41915ea9ff8f34c8662320a6365dede83773cfb153c52626efa74fd8c6cfb1807b2ff60f11a0
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SSDEEP
384:bFgFQrdSmuQ8WFqxpj5cpyIuYxVe3FSr+OLfjDp+0g/HNblX7QCOBqm:bFgm5zusFUB2preAr+Ofjg0STX73OBqm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-09-03_2ace832dc277ec78bd3eb5714eb8fc27_cryptolocker unpack001/out.upx
Files
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2024-09-03_2ace832dc277ec78bd3eb5714eb8fc27_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: - 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
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out.upx.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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ