Behavioral task
behavioral1
Sample
a4890a3268b267d2bcc0d9c9cdf1e086051d1937f24d550f2386d5adcabed6f2.exe
Resource
win7-20240508-en
General
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Target
a4890a3268b267d2bcc0d9c9cdf1e086051d1937f24d550f2386d5adcabed6f2
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Size
4.5MB
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MD5
f30f39238590db3b4d4fa27705c3ff05
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SHA1
4d09b6659d21891ac90e66370ceb6cfa8128afb7
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SHA256
a4890a3268b267d2bcc0d9c9cdf1e086051d1937f24d550f2386d5adcabed6f2
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SHA512
77df70407ff23e85076ea2687b6c48ed138819a95875a139d4810b69eebf500ca9f83f0d377d5146109249cc1b238277ccf86745f2ea96dd4ad1509a508ff1b0
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SSDEEP
98304:OPsn7R0MxXw2mMzVpxFZmEXTSP12+N+LRuA6iBdI+slEoVuFsjz7GN:OU7R5XFz8F2xB6+slruSXM
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4890a3268b267d2bcc0d9c9cdf1e086051d1937f24d550f2386d5adcabed6f2
Files
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a4890a3268b267d2bcc0d9c9cdf1e086051d1937f24d550f2386d5adcabed6f2.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 97KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ