Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_bfa6c40b50a2e74cfa820f183664945a_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_bfa6c40b50a2e74cfa820f183664945a_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-08_bfa6c40b50a2e74cfa820f183664945a_cryptolocker_JC.exe
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Size
55KB
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MD5
bfa6c40b50a2e74cfa820f183664945a
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SHA1
5f6060694ef08433ed492b5b8467b49ee236d1c0
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SHA256
a157119f595750b3442d4438afdc500bf1d5f4a50ee289b43845fcd2c63a2bfa
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SHA512
ab537f4d27d46a312fc3a26f69098916bbedfc6e5ca6a300e24ad69b83dcf6fce64e048647713110bdd11f5f451da23dc3a52a391755de2c76f560aa1c1cdf91
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Goi20iB:xj+VGMOtEvwDpjubEgV20iB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_bfa6c40b50a2e74cfa820f183664945a_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_bfa6c40b50a2e74cfa820f183664945a_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: 13KB - Virtual size: 16KB
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