Behavioral task
behavioral1
Sample
40aeac77f5c853b90fffab4528528628.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40aeac77f5c853b90fffab4528528628.exe
Resource
win10v2004-20231222-en
General
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Target
40aeac77f5c853b90fffab4528528628
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Size
178KB
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MD5
40aeac77f5c853b90fffab4528528628
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SHA1
54ab669b6f238f121ccbdf43d462307f0003952c
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SHA256
3a3f80f2909688886e94f59cc3d7d087017536cd5a1268c56011b8252cea4647
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SHA512
97a942204f893e55fc286dfb4a42c8cace19791e18f928c84d60ffea6d4fadd29e1676bc48cc1b7fc930ef830edb04ba24d5941ee9139591be43c1a7a33f954b
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SSDEEP
3072:RwV4OgSzBmh04eZFkz3Rr0g1Gj9Tf8EQdh0YlYpin7iwCkLUktIdKk++q:RMzzILGFkzhr0IGj9orr0YlYp89p
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40aeac77f5c853b90fffab4528528628 unpack001/out.upx
Files
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40aeac77f5c853b90fffab4528528628.exe windows:5 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
Sections
UPX0 Size: - Virtual size: 232KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 343B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ