Behavioral task
behavioral1
Sample
3a944749b3d01385851df2c24a4a13a3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3a944749b3d01385851df2c24a4a13a3_JaffaCakes118
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Size
257KB
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MD5
3a944749b3d01385851df2c24a4a13a3
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SHA1
7dd124dd842061fb45bafc7eecd300057ebd2312
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SHA256
bd21803a2cbfa089bb6398f32ea3548df864e9ae8d4794c23c4717bf383bfa62
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SHA512
6667be7b4f0ea5bdf2886e94a74908321dcffef70e75b824483f36b11871439969ec868ef7b4a6d3a31005faae1ebf15424f3a4a777f6ce2e82c38497e1e615e
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SSDEEP
6144:luow+CYO3Zzhne9u0D3Do7iJVQywjJ3KcONPu:luvpZzh8u0D3D6oVQyeR7ONm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a944749b3d01385851df2c24a4a13a3_JaffaCakes118 unpack001/out.upx
Files
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3a944749b3d01385851df2c24a4a13a3_JaffaCakes118.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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 252KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 128KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 208KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ