Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-07_3afa75c7a366017525501867e29a6940_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-07_3afa75c7a366017525501867e29a6940_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-07_3afa75c7a366017525501867e29a6940_cryptolocker_JC.exe
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Size
61KB
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MD5
3afa75c7a366017525501867e29a6940
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SHA1
45ebdf6a6170df255be295c0793d5f0ad543aed9
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SHA256
4d3f5558788a8ccd26bd6346e42c5d026bd664c47528a5a6ec94db26a8ab879f
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SHA512
f1a5d8a3e4b04f006a149f2490ac6b616248ddfcfc6561e4b9b8a76935b846ad517456c6b0303e7bb4433d60ec7c0b49f8916d7e41eb5979aa787b9b20b99fd2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpECU:6j+1NMOtEvwDpjr8ox8UDEpbU
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-07_3afa75c7a366017525501867e29a6940_cryptolocker_JC.exe
Files
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NEAS.2023-09-07_3afa75c7a366017525501867e29a6940_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