Behavioral task
behavioral1
Sample
2024-09-06_6b1e2a028c3c479441127d478b928247_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_6b1e2a028c3c479441127d478b928247_cryptolocker
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Size
62KB
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MD5
6b1e2a028c3c479441127d478b928247
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SHA1
15017a5fa1c519fd26c5ba141126c0e27d21d7b5
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SHA256
e615b60981718ef5735db3efb8c49bd9827a7925d7de093acd4422bb86706d01
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SHA512
7508413c397434f2c77d20a559aa2b8ecad7d3a4d2d13875ea5bc2b404a52b969adc3c0b2c9709341ea4880568012c0c772a69895e56d13367774836e16ceea3
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU2b:H6QFElP6n+gou9cvMOtEvwDpjCpVXHb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_6b1e2a028c3c479441127d478b928247_cryptolocker
Files
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2024-09-06_6b1e2a028c3c479441127d478b928247_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: 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: 11KB - 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