Static task
static1
Behavioral task
behavioral1
Sample
499dc1c9f9437331dd71623aa913ddee_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
499dc1c9f9437331dd71623aa913ddee_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
499dc1c9f9437331dd71623aa913ddee_cryptolocker_JC.exe
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Size
92KB
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MD5
499dc1c9f9437331dd71623aa913ddee
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SHA1
afb14d47e88146b8f935b58cb924eb3391a24722
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SHA256
18cea85cc4144194e0f1ecb12a923ba243a4dcdb266a0a362e728383f1389cdd
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SHA512
83bfd3ba661efc98ddb64e986ed68bfb53130f656401cfdd491b637e5344a2d5effe8a29be0484228a1cb2e79ca549a10269052be38ee72680a4a201600c9ec2
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWCCy9lI6ZB:i5nkFGMOtEvwDpjNbwQEIieqd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 499dc1c9f9437331dd71623aa913ddee_cryptolocker_JC.exe
Files
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499dc1c9f9437331dd71623aa913ddee_cryptolocker_JC.exe.exe windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE