Behavioral task
behavioral1
Sample
UFR_v_3.0.1.0/UFR.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UFR_v_3.0.1.0/UFR.exe
Resource
win10v2004-20240426-en
General
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Target
7e275b06f8fedf9eee2a8f768d6cc4e5_JaffaCakes118
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Size
954KB
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MD5
7e275b06f8fedf9eee2a8f768d6cc4e5
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SHA1
9831d79dae7d0e85f7a32822b02bb4f3c0e46ac8
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SHA256
6849d69f6891835ae6f01c3d0c8a75b856d399117ffb13d69236513eef133685
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SHA512
0bd65750c32a17e46a5d938948954828b020c3eea043b3f0f49e49e4cc16813d117720b52b4f960647eb06990ccbe59ecc1dd07529ed8a944075b0539277c4f5
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SSDEEP
24576:+4dthO8zBK1g6Q3IIU70Etk27JiOILDUmedX:+448Uy6h5227/0DUmeR
Malware Config
Signatures
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resource yara_rule static1/unpack001/UFR_v_3.0.1.0/UFR.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/UFR_v_3.0.1.0/UFR.exe
Files
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7e275b06f8fedf9eee2a8f768d6cc4e5_JaffaCakes118.rar
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UFR_v_3.0.1.0/UFR.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 967KB - Virtual size: 968KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE