Behavioral task
behavioral1
Sample
2024-07-06_19b14882c63dc39d23e81009756a8def_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-07-06_19b14882c63dc39d23e81009756a8def_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-06_19b14882c63dc39d23e81009756a8def_cryptolocker
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Size
53KB
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MD5
19b14882c63dc39d23e81009756a8def
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SHA1
4b373c3fa1c0c32793df261b013b6776b5c69124
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SHA256
6b23a93e8186d9861ec3bb01c9fd2b7389b0fea088ea6f610ad21a74e33cb90e
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SHA512
10634c861ef77175fe8f40b686f1ea0622f9ea335b65e80ecc07476b9d3675d906cce9a66cc00e926ac403a68444b0f4737ec0cdcce0ae2333c7f7349a49252b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtO9:bODOw9acifAoc+vy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-06_19b14882c63dc39d23e81009756a8def_cryptolocker
Files
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2024-07-06_19b14882c63dc39d23e81009756a8def_cryptolocker.exe windows:5 windows x86 arch: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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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