Behavioral task
behavioral1
Sample
0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56.exe
Resource
win10v2004-20240508-en
General
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Target
0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56
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Size
8.6MB
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MD5
47cb8c0868c4e58b72d40cdaa22137a7
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SHA1
28bbaa148982e7faf1f9e077383d63db52f188f2
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SHA256
0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56
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SHA512
5504a59b42d2f4687a7af08a45631c79e0a77a473998dbff03f69d849dcd2734758c37a5ef83e3ca59f34c0da9ebe6767dbb36fbb903af12fcddb66c6a7935fe
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SSDEEP
98304:ll3BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBe:ls
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 0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56 unpack001/out.upx
Files
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0fcdb2e485825133700bbc6c73841e6d3a9ff3ddf02decdd904573def0bc1f56.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_NO_SEH
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.orpc Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 11KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
INIT Size: 24KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE