Behavioral task
behavioral1
Sample
4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e.exe
Resource
win10v2004-20240508-en
General
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Target
4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e
-
Size
44KB
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MD5
4ed2cd736390bd9a03b372e8adbe90b6
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SHA1
51faa185972c3856f01cee27f6b8158e9ee53045
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SHA256
4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e
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SHA512
3e96bf0561fa45e360c05a69405daec153b8dec7dff0d115c9e7524eea0aa7c4211a89ae91a791b57eaa0a9ccde48eeab3394ddf58b3c2470c8c7548327a6b63
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFa+:CTWn1++PJHJXA/OsIZfzc3/Q8asUsd
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 4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e unpack001/out.upx
Files
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4f9e349904f2e92ea06274a7077c1eeb6429a3f64e702f0f7823a66b033be49e.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