Behavioral task
behavioral1
Sample
b109dc6396f84b1d46dad45ee8bbb1d4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b109dc6396f84b1d46dad45ee8bbb1d4_JaffaCakes118
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Size
13KB
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MD5
b109dc6396f84b1d46dad45ee8bbb1d4
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SHA1
a85d552779e4d8e3d33b948cde763bdc48bf9097
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SHA256
9333b976dc702cf57b5eb50d78376f4def476d8859d73fee131d0ee9ecb145fb
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SHA512
473f359e89b503bb897c9a6761f63e4c9338826be694a6706deb15a3c93d9b982bf68d2d6e51be35274db84169867382dd0cc0fbbb2a1d78c3b04cd06eb2c98a
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SSDEEP
384:N4Qp17Dx/QbZ9RBiCmdclNE4usX+4D1wYsfzANOUBt:Kg17Ri9RBfmWzE4pXDOYsf0b
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b109dc6396f84b1d46dad45ee8bbb1d4_JaffaCakes118 unpack001/out.upx
Files
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b109dc6396f84b1d46dad45ee8bbb1d4_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 662B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE