Static task
static1
Behavioral task
behavioral1
Sample
3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c.exe
Resource
win10v2004-20240508-en
General
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Target
3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c
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Size
38KB
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MD5
59c2cc22fe5998c2bbc9631f7bf49f05
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SHA1
3c80be29d0777310b4c39f8fef4088ce567ec1f1
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SHA256
3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c
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SHA512
cf2139e07e26d1182affb82f40262c6e0f4f7d84edf460b23dbbae7d88cff5f2dfb42dfc4bce83011e9b8ef8b879b30b1dbd094dbd41b98354caee95e06d230a
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SSDEEP
768:a+aiqH1sziGJLL6iiaGNZ7KmA2UJ7D0nVL:RaiqH1s+kCtrA2UyVL
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 3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c
Files
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3ef921f3a3004ff17d1a1324b0e57b34d7ed4b94a3dff82c4dac201ce033a42c.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.MPRESS1 Size: 32KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE