Behavioral task
behavioral1
Sample
2023-08-26_eb7182da199c69df87f2ceb779b67ca1_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_eb7182da199c69df87f2ceb779b67ca1_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_eb7182da199c69df87f2ceb779b67ca1_cryptolocker_JC.exe
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Size
70KB
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MD5
eb7182da199c69df87f2ceb779b67ca1
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SHA1
325607df9e6057d0b7c750844699ea84b383a148
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SHA256
2f3f501b9b34365ce24f558a3d27c3bc08e9d5c9f827263a0ba2427500d35a72
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SHA512
c048398eabae8f18b2c41f15b452d5b1ac9f0d701a184fa60d3b07c0cf53e0e866595415d08ee7cbb1e9a6ca924926ab58c0dca685c45edf7c2b65f577e0b1a4
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBd2:T6a+rdOOtEvwDpjNt8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_eb7182da199c69df87f2ceb779b67ca1_cryptolocker_JC.exe
Files
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2023-08-26_eb7182da199c69df87f2ceb779b67ca1_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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