Behavioral task
behavioral1
Sample
59c6d002b6680a87c2e63239cbcc8f3d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
59c6d002b6680a87c2e63239cbcc8f3d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
59c6d002b6680a87c2e63239cbcc8f3d_cryptolocker_JC.exe
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Size
70KB
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MD5
59c6d002b6680a87c2e63239cbcc8f3d
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SHA1
9f8d652bc3b52dde9d91e82f5852c2e670f4530e
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SHA256
69ad90f195fdc1d1972450fe42b3360b8515fcd2010719b7f9e99fd63dcd15fc
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SHA512
3ea38f42b7180904ce127d51a828eaae02541a2fd98f9156f7c08a05141d85b82a56c12dd20a15cb6f955b979d0d17f57b7e265722d4532223d72ee51f3903af
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSR:T6a+rdOOtEvwDpjN3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 59c6d002b6680a87c2e63239cbcc8f3d_cryptolocker_JC.exe
Files
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59c6d002b6680a87c2e63239cbcc8f3d_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