Behavioral task
behavioral1
Sample
2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5.exe
Resource
win10v2004-20230915-en
General
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Target
2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5
-
Size
266KB
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MD5
42fa1fb1f70579e85fb8a39d55a741ae
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SHA1
5baa7cc4485289909f0c7cead9d593c9a816d270
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SHA256
2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5
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SHA512
bfa477c0127fc7d01ba187bd7dcbb0efa92596f2037e5d9c28bbd5edb9021fad42b486822cbbaa7f5c487920692c6b3cdc7f6e82697f12fb4c7d503d94860a94
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SSDEEP
3072:QNXEGZJWhfNFC4S60+XoLczrVmXpEhKRuKrgCggW3KhEfVEoSQDrZaYw2ZH01net:+XzKdNY49u8rV0ZxifVEoSEr1P01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5 unpack001/out.upx
Files
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2c45339853e855df0c55bfb3f221529113a253c86b2594c2eb263b0211b8a7a5.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ