Static task
static1
Behavioral task
behavioral1
Sample
99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c.exe
Resource
win10v2004-20240226-en
General
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Target
99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c
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Size
79KB
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MD5
36dc1663392a544e9de615ac3c3ec60c
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SHA1
e2c788d61a23cfe094eb1c3da0a2e3c18fcc067f
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SHA256
99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c
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SHA512
2fce4d514847e056860de9a46ba6f4c3f321c6bb77252cb5fe625186314377b65162fdf3e152884a679f920be66e7e0cc898cd49a70ce251e11593c4a7813233
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SSDEEP
1536:CZFJTafg3hnfq4yyFBrRyyeBaiRTxRwvru8N:yFGgRfqI28
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c
Files
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99ec54e9d916391d3dde83a1de77ad9226b2d6b5275e6ff5171edfe50d7dfe0c.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 27KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
vryeypb Size: 2KB - Virtual size: 2KB
.l2 Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ