Behavioral task
behavioral1
Sample
4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79.exe
Resource
win10v2004-20240226-en
General
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Target
4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79
-
Size
36KB
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MD5
cfacecbedac67c509cd9731d93d3c4c8
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SHA1
b79c8044f914bf4afd51b10fa81c06a3554c366d
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SHA256
4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79
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SHA512
1063bade0d8ff8506e9dcdc45e979ceda5991d4179806c7c6269db573cef1f31f7a85377a337a95868d0ea8658e6ce36e517c45b14a362a37049010091a2b23f
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SSDEEP
768:tYOU95Hpq/r5AKCQtPZu2RKIh4XVewCZ5fxlmTAmIvg2bGEbL03+1Zj:qX3q/zT77mc
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 4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79 unpack001/out.upx
Files
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4ad8701ebe68db25fe9bc517614e5ae0af6f4556e3495483a7e3adedf123fc79.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ