Behavioral task
behavioral1
Sample
9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859.exe
Resource
win10v2004-20240226-en
General
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Target
9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859
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Size
38KB
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MD5
885220a474c830149205979dad607914
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SHA1
27719d784315d681605e3740eaf90a2ac4d62850
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SHA256
9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859
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SHA512
d81bd1d6df72ecafd0b8817cc5cf5cada6f77b82538715a091531fcc74b18b2d1b274bc100f16a5ec15d0b068b81bb848619cbe1a6df975436b5af617b1dd949
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uA16:CTWn1++PJHJXA/OsIZfzc3/Qy6
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859 unpack001/out.upx
Files
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9bd79edd1d37936cdfeb365815df60134c29647c15f1599f8f0045915e38f859.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ