Behavioral task
behavioral1
Sample
a7a4ccc7df6531f9f60646a10e500aa4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a7a4ccc7df6531f9f60646a10e500aa4_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
a7a4ccc7df6531f9f60646a10e500aa4_JaffaCakes118
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Size
1.7MB
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MD5
a7a4ccc7df6531f9f60646a10e500aa4
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SHA1
66c54ddf16cfd641f1b2cb534ea34db87fd30eaa
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SHA256
3f87b9e769374ae483713932208e42f4da63aa4aebdd2d55cecb4aaceee67821
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SHA512
661d805f7dd3f857fd15ffcc936ce0256675cbc7b45f0f91de3d1019fc2f90b3f408a2a7abe472afa5a2d5633eecfe447989ea0cd18d6dcd261427182c48e9a5
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SSDEEP
24576:VGda1Xcf5R3m6UI+n6/qW0KtV0WQr4WgcqX99vUujRft/42N9mA16agEFlvHiXQM:Qms5R4VW0KtCjjgVdbRh42aA1zgErvS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7a4ccc7df6531f9f60646a10e500aa4_JaffaCakes118 unpack001/out.upx
Files
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a7a4ccc7df6531f9f60646a10e500aa4_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 132KB - Virtual size: 131KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ