Behavioral task
behavioral1
Sample
7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728.exe
Resource
win10v2004-20230221-en
General
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Target
7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728
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Size
183KB
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MD5
4a5f4c20db91516da588edd61c7c0052
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SHA1
e880fe9cb3a9d174689c5ba43214575f5374e475
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SHA256
7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728
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SHA512
cf7420e19f3081f52115e6ad9382f4c4add80b1cce8c9764038510fce7ff99018267cb5cb0f5e4d07d7865c3fa53ee5e484cfe74cb96b471432917e24da1a960
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SSDEEP
3072:6k0KicMlngAWftENBegUiqG0aL/TZcR0KJBL65HBcA2wN8ERH+tq:+Ki6xtI/qG/tcR0KDL2cA2CT+tq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728 unpack001/out.upx
Files
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7b1eb96e90f9c9812072c01a2c140c7254e6c4e656b2e1e6c62cbe4bc7fb1728.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 340KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 203KB - Virtual size: 203KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didat Size: 512B - Virtual size: 400B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ