Behavioral task
behavioral1
Sample
18fef81cd60d7c6ea530fcfef8e72ac9_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
18fef81cd60d7c6ea530fcfef8e72ac9_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
18fef81cd60d7c6ea530fcfef8e72ac9_JaffaCakes118
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Size
65KB
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MD5
18fef81cd60d7c6ea530fcfef8e72ac9
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SHA1
c769287ff05ff24ef3e618a005754311ac38548e
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SHA256
45134807194bba96e3691bef24b90f9eb30e44735a18f49a46fc5cd46eaa6298
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SHA512
7eb939d5fe9ede1a0c93138d77c990dbb0ab13968d359c622e8dc999a96a0f6f060f4c6393f5d26a3feadb380afc6763d1c92d3b36a8ca8bd233ce093fd4409d
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SSDEEP
1536:g1GRDnFdpp2BuXnDKKucAZjuhSd3OGGYmLP04HqN:g1eDxMqD64Sd4P0Ae
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18fef81cd60d7c6ea530fcfef8e72ac9_JaffaCakes118 unpack001/out.upx
Files
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18fef81cd60d7c6ea530fcfef8e72ac9_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ