Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_139ad3c156740fb9f4dd6f15733d03a3_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_139ad3c156740fb9f4dd6f15733d03a3_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_139ad3c156740fb9f4dd6f15733d03a3_cryptolocker_JC.exe
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Size
37KB
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MD5
139ad3c156740fb9f4dd6f15733d03a3
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SHA1
43e7cb795eea40e1a019dfe5094e78c1f9aeb2f7
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SHA256
963ba0f55406c639cc64e20a42a402e684e8effddaa273c0e74fdea179faabb7
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SHA512
fe6750f8bc97cf2fd639208ad47e11d8b66dd295fbb507af5a17931305eec2ee93ec23fda3dbb4bcba461b4697183d79bc845b0b709e89cc007d5e3e0cb10152
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOl:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6P
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_139ad3c156740fb9f4dd6f15733d03a3_cryptolocker_JC.exe
Files
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2023-08-27_139ad3c156740fb9f4dd6f15733d03a3_cryptolocker_JC.exe.exe windows:5 windows 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
.MPRESS1 Size: 17KB - 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: 4KB
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: 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