Behavioral task
behavioral1
Sample
fb1c9523c5d39b9993f253eabb729ecf_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fb1c9523c5d39b9993f253eabb729ecf_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fb1c9523c5d39b9993f253eabb729ecf_JaffaCakes118
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Size
66KB
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MD5
fb1c9523c5d39b9993f253eabb729ecf
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SHA1
dcf1e48fbdafd27c2f4cb5f2662417060a7e526f
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SHA256
0a949f3ca17adc14b13221a85519f2607e7413b00db422f38270b06588db0309
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SHA512
50db067186516b4fabe01165f7c1d3e24096b1f5d7acc181184b54a6e2d5108607aec628b3f4e1c8db10ae334f2712be39b30b31d6669df1e17468c1e978c5cd
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SSDEEP
1536:RxHo2Lb5ieiVNSp3nzkMYGc2R9eTYtOd:RxI2RUNSRzjPclEm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb1c9523c5d39b9993f253eabb729ecf_JaffaCakes118 unpack001/out.upx
Files
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fb1c9523c5d39b9993f253eabb729ecf_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 80KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ