Behavioral task
behavioral1
Sample
c72d24f90000f93e8c8b67e897a6869c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
c72d24f90000f93e8c8b67e897a6869c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
c72d24f90000f93e8c8b67e897a6869c_cryptolocker_JC.exe
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Size
85KB
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MD5
c72d24f90000f93e8c8b67e897a6869c
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SHA1
b4cb85ed89d7edf9a2f547ff1804889ce7c161b0
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SHA256
36419b8ec65634cd702d9fcc1441fddf96537df4908927ba3390e4aca17af638
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SHA512
107e5171fde8110d7f1ff592528f9197c652305f1c67a83e4d11c36300a88d599fe94500a2818eb7b09872f89cc7260a542d09c4e9d80742aeac2b58cca5c45d
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj/:zCsanOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c72d24f90000f93e8c8b67e897a6869c_cryptolocker_JC.exe
Files
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c72d24f90000f93e8c8b67e897a6869c_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
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