Behavioral task
behavioral1
Sample
2024-09-25_1fa99fc314a8a73cd15d7fe36e330f6a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_1fa99fc314a8a73cd15d7fe36e330f6a_cryptolocker
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Size
61KB
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MD5
1fa99fc314a8a73cd15d7fe36e330f6a
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SHA1
ddf707646a4841304a1ff8ce1783636fc5b93b8f
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SHA256
34d3a697b73c9e38a9caa706f98315d218c9d36db37b5f9c1b42cbd265360564
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SHA512
29852b21c930ab3438d58fa1f370390fb1ddc3c9d7543e2837ad88967a57294270f7e389bdfe6776f0a19c072845b45d2525b3daccb2859764cddeeb1bd16524
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhy:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_1fa99fc314a8a73cd15d7fe36e330f6a_cryptolocker
Files
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2024-09-25_1fa99fc314a8a73cd15d7fe36e330f6a_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