Behavioral task
behavioral1
Sample
fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa.exe
Resource
win10v2004-20240508-en
General
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Target
fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa
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Size
6.2MB
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MD5
7a772cf73a984683139dccf10007f2de
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SHA1
88cfea18e86b0ce2690ad9ebdb870b90c210f41d
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SHA256
fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa
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SHA512
4be4228df403dbaaf20b3d8223dbad26bfc97acd38b7d3bce557179243d4041b7b2805de476ddbda86a2ed86999c314b0319fc0518feb7b2abfe7688413ec170
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SSDEEP
196608:gPsleg7A4b8BJBQ6OPx+ygJElchd80lNdF3adE3:FWeOEpgeAdF3ad2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa unpack001/out.upx
Files
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fb90dfec12cc5e6a37d44db8d47f709f5c22fe5293b84ce1e5d7f5ae34e056aa.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
Sections
UPX0 Size: - Virtual size: 3.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.6MB - Virtual size: 4.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 160KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6.5MB - Virtual size: 6.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ