Behavioral task
behavioral1
Sample
b2a33112c1c99bfa10c41697baf55288_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b2a33112c1c99bfa10c41697baf55288_JaffaCakes118
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Size
32KB
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MD5
b2a33112c1c99bfa10c41697baf55288
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SHA1
e9c0ae90494a8cf25cb5416db705c3757b2a631a
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SHA256
31ce36a74730be0f2796b677973e6427e45677c4c1cdb22d693f936dbed18259
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SHA512
5daeca5715e4c5f77adbf98d14216db9fb6acaabcecc47024f2efb19f01f896783a6725571ea8499dec0935382e054ad2dd676fd3a92a43ea4b3ded8bf05262b
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SSDEEP
768:LEQ9MUqKglvAd2rzXjGVvmv0afPv9C06f4TUL:LJmdlrHUw00l6fus
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2a33112c1c99bfa10c41697baf55288_JaffaCakes118 unpack001/out.upx
Files
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b2a33112c1c99bfa10c41697baf55288_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
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: 12KB - Virtual size: 8KB
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: 40KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ