Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_3fdf4e4c3014919c1e9140f9035e0fcc_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_3fdf4e4c3014919c1e9140f9035e0fcc_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-08_3fdf4e4c3014919c1e9140f9035e0fcc_cryptolocker_JC.exe
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Size
145KB
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MD5
3fdf4e4c3014919c1e9140f9035e0fcc
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SHA1
56b078d76fbf6470f0df6dd3e8aab4b52a486d0c
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SHA256
b3bda593dd7be98e2a0f40cd03ddc3848cae579a517ac1ef8711cfa15b5cbaf1
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SHA512
a8e430bd957786a0d71d7e97c68b446b37aefde227fe1dbe83f796a95228bbe80ed697567b285e518cb005559ec58acb76870ae82d5a28159c7cff4d616646a9
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF0o:V6a+pOtEvwDpjt22f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_3fdf4e4c3014919c1e9140f9035e0fcc_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_3fdf4e4c3014919c1e9140f9035e0fcc_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ