Behavioral task
behavioral1
Sample
058e262a0c9e7232cefaf8f01d2b92c4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
058e262a0c9e7232cefaf8f01d2b92c4_JaffaCakes118
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Size
27KB
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MD5
058e262a0c9e7232cefaf8f01d2b92c4
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SHA1
ecb638991a9b113880373eedc4da0813674b20e3
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SHA256
6dc4d4aa2445cbc3d8410d43cbdf0a9ef4c78872bff4de2b9477e77db2bddeeb
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SHA512
a59e499eb9e326ab0815889493ad3e5cb40b5af084ab705af68c786f498209c4af8b1aca48436d2cb56fd46ec538397802719d8e3a5e74af78699ddf63a8e107
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SSDEEP
384:BUhpqA3cNuyx6L9oTqzXRsHogrs/qwBGCNek+vDQNe9XL:S0AMNNSiT+OHogrs/uj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 058e262a0c9e7232cefaf8f01d2b92c4_JaffaCakes118 unpack001/out.upx -
NSIS installer 1 IoCs
resource yara_rule static1/unpack001/out.upx nsis_installer_1
Files
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058e262a0c9e7232cefaf8f01d2b92c4_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/GROUP_ICON/103
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.rsrc/ICON/1.ico
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.rsrc/ICON/2.ico
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.rsrc/ICON/3.ico
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.rsrc/ICON/4.ico
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.rsrc/MANIFEST/1.xml
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UPX1
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 127KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ