Behavioral task
behavioral1
Sample
7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6.exe
Resource
win10v2004-20230915-en
General
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Target
7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6
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Size
1.8MB
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MD5
6aa98dd398c49dfac69920ff742a1bef
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SHA1
45709ef195388f3e7361db4b709586380af7ad4c
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SHA256
7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6
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SHA512
2375a11efd974cb168d97550be3e8d7fec0f6180cb31f64e81c0ebcc81adaa0238f25ccbe032d22752ffb59519d6a3e3db381c8d1f8822f6ff659ff4a244ecf6
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SSDEEP
49152:EQtDfW7PepqrwpqOHN3fmJ7hGzHaRRj8pykYNFTwlAP0/VGKnTzRoI4jV:vtDDqrsteJ7wzHaPqykYrTKAP0/VGKnG
Malware Config
Signatures
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resource yara_rule static1/unpack001/out.upx detect_ak_stuff -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6 unpack001/out.upx
Files
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7bb1dab3f187468e6989336db24c4dea16a026498643cb10f1cc9bfd7f0845f6.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 212KB - Virtual size: 792KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ