Behavioral task
behavioral1
Sample
27f7827f48c56c17eb2b8757d5bd3250_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
27f7827f48c56c17eb2b8757d5bd3250_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
27f7827f48c56c17eb2b8757d5bd3250_cryptolocker_JC.exe
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Size
60KB
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MD5
27f7827f48c56c17eb2b8757d5bd3250
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SHA1
4fb6377f4d5ebe5b4ac6cc2ba4d279f079fe082e
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SHA256
4dc85e0466210d2b16d29d74c8c57278409aab45870f28a3128660d84ecb2d4c
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SHA512
4ec37cfa1df231dd3ebbba2a9582d128394bf232d91508660d2b82a2ea000e2bd4d70e70d9af6d315c2844df2078c79faed6ac711ae27ee9419c41757e9a3072
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gGQum/kLyMro2GtOOtEvwDpjK:P8mnK6QFElP6n+gGNmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 27f7827f48c56c17eb2b8757d5bd3250_cryptolocker_JC.exe
Files
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27f7827f48c56c17eb2b8757d5bd3250_cryptolocker_JC.exe.exe 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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE