Behavioral task
behavioral1
Sample
f210596409cf0d11b9b10049fc3f7407_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f210596409cf0d11b9b10049fc3f7407_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f210596409cf0d11b9b10049fc3f7407_cryptolocker_JC.exe
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Size
54KB
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MD5
f210596409cf0d11b9b10049fc3f7407
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SHA1
c898958106a692bf8920ff33f987099e3ee7ef1d
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SHA256
d12e44b4ca0fb0125e5d06f02d427bff1f4c644f4712cabc281bdb7d0eb4f29e
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SHA512
0970229ada617530312deb064abdcd9e99160bb5cdcc4fe0ca54201885c2460cd311b41bbd89f6d3ca42169997e1026031ad3e50a82680ae37c58ace0edb19ac
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpetB:zj+soPSMOtEvwDpj4yytB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f210596409cf0d11b9b10049fc3f7407_cryptolocker_JC.exe
Files
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f210596409cf0d11b9b10049fc3f7407_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