Behavioral task
behavioral1
Sample
f4fba75d7fd0e32d61ba8c6784437cea_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4fba75d7fd0e32d61ba8c6784437cea_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f4fba75d7fd0e32d61ba8c6784437cea_JaffaCakes118
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Size
568KB
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MD5
f4fba75d7fd0e32d61ba8c6784437cea
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SHA1
4d1e59d42ff283446eddb27cf32ab2e9bab22311
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SHA256
dc201c7f41ba1aaa10ca024878dd4bc57e24c32bcfa7d82973d850cd4ccb6eb4
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SHA512
e5bd73ce7015b1be73d85a47db8a46d3d6f4f2063d47ca164866a0acb89a9cb873f2c40198860d1e38715de2538fae574ade6d6eb448b26d0322e8011f546c5d
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SSDEEP
12288:02nS4EYzGKWAttSGCw6+rbjVuHUgJ30eiKidNGveIHc:0gr7G5A3FjE0EEeiKidwpHc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4fba75d7fd0e32d61ba8c6784437cea_JaffaCakes118 unpack001/out.upx
Files
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f4fba75d7fd0e32d61ba8c6784437cea_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: 288KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 540KB - Virtual size: 544KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
splasher Size: 538KB - Virtual size: 540KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE