Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-04_f2f6cf5ef76883ac42ac0ab0d57f7d07_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-04_f2f6cf5ef76883ac42ac0ab0d57f7d07_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-04_f2f6cf5ef76883ac42ac0ab0d57f7d07_cryptolocker_JC.exe
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Size
61KB
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MD5
f2f6cf5ef76883ac42ac0ab0d57f7d07
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SHA1
a8a4a4813faa4f9bff5035a8fb26e16b24b30944
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SHA256
e0c98c70e4cce00cc2b4b8af1372f1631b9bca723744763a1d80a617cb38757f
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SHA512
41e4b187d6899a963b95c709641939022868ec161758f744a02366ed4c9d495967d1ccddd21c5075e526cba73a731696c5362b56b082cb11f1e0d3bf9858607d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEI:6j+1NMOtEvwDpjr8ox8UDEp7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-04_f2f6cf5ef76883ac42ac0ab0d57f7d07_cryptolocker_JC.exe
Files
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NEAS.2023-09-04_f2f6cf5ef76883ac42ac0ab0d57f7d07_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