Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-05_c58b7f57067071fd363cb07cae03e31c_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-05_c58b7f57067071fd363cb07cae03e31c_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-05_c58b7f57067071fd363cb07cae03e31c_cryptolocker_JC.exe
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Size
44KB
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MD5
c58b7f57067071fd363cb07cae03e31c
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SHA1
734b6c7d55e76b35b4e6b270627b1a5e17e4f9d0
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SHA256
bb5bfa8de731c83124b6d19582631b04c88263d116a74ef873ae2c83ea8500d2
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SHA512
8e06a188a9a9f2f499bd4afa3a28d1a1415fa2dff5c490626e6ee82171f367dc1cd23df28df0e097c642cd9ac9cf659de79c8167b4886f9a404cd9a64842ee1f
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldJQW:xj+VGMOtEvwDpjk/JQW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-05_c58b7f57067071fd363cb07cae03e31c_cryptolocker_JC.exe
Files
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NEAS.2023-09-05_c58b7f57067071fd363cb07cae03e31c_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