Behavioral task
behavioral1
Sample
d1a5370052be9114a87f7e4f93b6d7eb_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d1a5370052be9114a87f7e4f93b6d7eb_JaffaCakes118
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Size
168KB
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MD5
d1a5370052be9114a87f7e4f93b6d7eb
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SHA1
8cbfb21de1d935bc829a60d673339128147330e7
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SHA256
522c3677f1e235dc4e811acdc0c83a03f5c10f37b3dfaf947fc0e2ae55a4293c
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SHA512
7db15687cd2a8258a72e20274827c5cd801bc01512cc8c99889be40dd62a023b8620874e8799b481d27354d52cb3ea7df61b6861807b913888ad79900220f9dc
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SSDEEP
3072:4adZjawp+fTvB0K/egCdxMssu3oTDHcqETaRLPRSlVQ2BAKkcXOXS:48awpCuPgCjaETaRLpSUeASe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d1a5370052be9114a87f7e4f93b6d7eb_JaffaCakes118 unpack001/out.upx
Files
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d1a5370052be9114a87f7e4f93b6d7eb_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 170KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 149KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ